types of oral presentation wikipedia

24 Oral Presentations

Many academic courses require students to present information to their peers and teachers in a classroom setting. This is usually in the form of a short talk, often, but not always, accompanied by visual aids such as a power point. Students often become nervous at the idea of speaking in front of a group.

This chapter is divided under five headings to establish a quick reference guide for oral presentations.

A beginner, who may have little or no experience, should read each section in full.

For the intermediate learner, who has some experience with oral presentations, review the sections you feel you need work on.

The Purpose of an Oral Presentation

Generally, oral presentation is public speaking, either individually or as a group, the aim of which is to provide information, entertain, persuade the audience, or educate. In an academic setting, oral presentations are often assessable tasks with a marking criteria. Therefore, students are being evaluated on their capacity to speak and deliver relevant information within a set timeframe. An oral presentation differs from a speech in that it usually has visual aids and may involve audience interaction; ideas are both shown and explained . A speech, on the other hand, is a formal verbal discourse addressing an audience, without visual aids and audience participation.

Types of Oral Presentations

Individual presentation.

• Breathe and remember that everyone gets nervous when speaking in public. You are in control. You’ve got this!
• Know your content. The number one way to have a smooth presentation is to know what you want to say and how you want to say it. Write it down and rehearse it until you feel relaxed and confident and do not have to rely heavily on notes while speaking.
• Eliminate ‘umms’ and ‘ahhs’ from your oral presentation vocabulary. Speak slowly and clearly and pause when you need to. It is not a contest to see who can race through their presentation the fastest or fit the most content within the time limit. The average person speaks at a rate of 125 words per minute. Therefore, if you are required to speak for 10 minutes, you will need to write and practice 1250 words for speaking. Ensure you time yourself and get it right.
• Ensure you meet the requirements of the marking criteria, including non-verbal communication skills. Make good eye contact with the audience; watch your posture; don’t fidget.
• Know the language requirements. Check if you are permitted to use a more casual, conversational tone and first-person pronouns, or do you need to keep a more formal, academic tone?

Group Presentation

• All of the above applies, however you are working as part of a group. So how should you approach group work?
• Firstly, if you are not assigned to a group by your lecturer/tutor, choose people based on their availability and accessibility. If you cannot meet face-to-face you may schedule online meetings.
• Get to know each other. It’s easier to work with friends than strangers.
• Also consider everyone’s strengths and weaknesses. This will involve a discussion that will often lead to task or role allocations within the group, however, everyone should be carrying an equal level of the workload.
• Some group members may be more focused on getting the script written, with a different section for each team member to say. Others may be more experienced with the presentation software and skilled in editing and refining power point slides so they are appropriate for the presentation. Use one visual aid (one set of power point slides) for the whole group. Take turns presenting information and ideas.
• Be patient and tolerant with each other’s learning style and personality. Do not judge people in your group based on their personal appearance, sexual orientation, gender, age, or cultural background.
• Rehearse as a group, more than once. Keep rehearsing until you have seamless transitions between speakers. Ensure you thank the previous speaker and introduce the one following you. If you are rehearsing online, but have to present in-person, try to schedule some face-to-face time that will allow you to physically practice using the technology and classroom space of the campus.
• For further information on working as a group see:

Working as a group – my.UQ – University of Queensland

Writing Your Presentation

Approach the oral presentation task just as you would any other assignment. Review the available topics, do some background reading and research to ensure you can talk about the topic for the appropriate length of time and in an informed manner. Break the question down as demonstrated in Chapter 17 Breaking Down an Assignment. Where it differs from writing an essay is that the information in the written speech must align with the visual aid. Therefore, with each idea, concept or new information you write, think about how this might be visually displayed through minimal text and the occasional use of images. Proceed to write your ideas in full, but consider that not all information will end up on a power point slide. After all, it is you who are doing the presenting , not the power point. Your presentation skills are being evaluated; this may include a small percentage for the actual visual aid. This is also why it is important that EVERYONE has a turn at speaking during the presentation, as each person receives their own individual grade.

Using Visual Aids

A whole chapter could be written about the visual aids alone, therefore I will simply refer to the key points as noted by my.UQ

To keep your audience engaged and help them to remember what you have to say, you may want to use visual aids, such as slides.

When designing slides for your presentation, make sure:

• any text is brief, grammatically correct and easy to read. Use dot points and space between lines, plus large font size (18-20 point).
• Resist the temptation to use dark slides with a light-coloured font; it is hard on the eyes
• if images and graphs are used to support your main points, they should be non-intrusive on the written work

Images and Graphs

• Your audience will respond better to slides that deliver information quickly – images and graphs are a good way to do this. However, they are not always appropriate or necessary.

When choosing images, it’s important to find images that:

• support your presentation and aren’t just decorative
• are high quality, however, using large HD picture files can make the power point file too large overall for submission via Turnitin
• you have permission to use (Creative Commons license, royalty-free, own images, or purchased)
• suggested sites for free-to-use images: Openclipart – Clipping Culture ; Beautiful Free Images & Pictures | Unsplash ; Pxfuel – Royalty free stock photos free download ; When we share, everyone wins – Creative Commons

This is a general guide. The specific requirements for your course may be different. Make sure you read through any assignment requirements carefully and ask your lecturer or tutor if you’re unsure how to meet them.

Using Visual Aids Effectively

Too often, students make an impressive power point though do not understand how to use it effectively to enhance their presentation.

• Rehearse with the power point.
• Keep the slides synchronized with your presentation; change them at the appropriate time.
• Refer to the information on the slides. Point out details; comment on images; note facts such as data.
• Don’t let the power point just be something happening in the background while you speak.
• Write notes in your script to indicate when to change slides or which slide number the information applies to.
• Pace yourself so you are not spending a disproportionate amount of time on slides at the beginning of the presentation and racing through them at the end.
• Practice, practice, practice.

Nonverbal Communication

It is clear by the name that nonverbal communication are the ways that we communicate without speaking. Many people are already aware of this, however here are a few tips that relate specifically to oral presentations.

Being confident and looking confident are two different things. Fake it until you make it.

• Avoid slouching or leaning – standing up straight instantly gives you an air of confidence.
• Move! When you’re glued to one spot as a presenter, you’re not perceived as either confident or dynamic. Use the available space effectively, though do not exaggerate your natural movements so you look ridiculous.
• If you’re someone who “speaks with their hands”, resist the urge to constantly wave them around. They detract from your message. Occasional gestures are fine.
• Be animated, but don’t fidget. Ask someone to watch you rehearse and identify if you have any nervous, repetitive habits you may be unaware of, for example, constantly touching or ‘finger-combing’ your hair, rubbing your face.
• Avoid ‘voice fidgets’ also. If you needs to cough or clear your throat, do so once then take a drink of water.
• Avoid distractions. No phone turned on. Water available but off to one side.
• Keep your distance. Don’t hover over front-row audience members; this can be intimidating.
• Have a cheerful demeaner. You do not need to grin like a Cheshire cat throughout the presentation, yet your facial expression should be relaxed and welcoming.
• Maintain an engaging TONE in your voice. Sometimes it’s not what you’re saying that is putting your audience to sleep, it’s your monotonous tone. Vary your tone and pace.
• Don’t read your presentation – PRESENT it! Internalize your script so you can speak with confidence and only occasionally refer to your notes if needed.
• Lastly, make good eye contact with your audience members so they know you are talking with them, not at them. You’re having a conversation. Watch the link below for some great speaking tips, including eye contact.

Below is a video of some great tips about public speaking from Amy Wolff at TEDx Portland [1]

• Wolff. A. [The Oregonion]. (2016, April 9). 5 public speaking tips from TEDxPortland speaker coach [Video]. YouTube. https://www.youtube.com/watch?v=JNOXZumCXNM&ab_channel=TheOregonian ↵

communication of thought by word

Academic Writing Skills Copyright © 2021 by Patricia Williamson is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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The 6 types of presentation (and why you need them)

Hrideep barot.

• Presentation , Public Speaking

We all have been exposed to different types of presentations right from school years.

Group presentations, lectures by teachers and professors, seminars, webinars or online presentations, e-learning, e-conferences, etc., are all different types of presentations that we come across in our daily lives.

But each of them work for different settings.

In this article, we will take a look at 6 such types of presentations and when and why you need them.

1. Informative Presentations

This is the most common type of presentation, be it in an educational setting or business or corporate setting.

The aim of an informative presentation is to give detailed information about a product, concept, or idea to a specific kind of audience.

They are often analytical or require a rational analysis of the data presented.

Training sessions or one-day workshops are good examples where this kind of presentation is used.

Here is an example of an informative presentation on public speaking and presentations.

Now, there are different situations where you can use informative presentations.

a) Reporting

Although a report is a written explanation of an event, it can also be verbal.

A perfect place to use informative presentations is news reporting , as it requires the presenter to present information systematically.

b) Briefing

This involves explaining both positive and negative aspects of a particular topic in a few words.

It is providing information quickly and effectively about an issue to influence decisions or to come to solutions.

Hence, the decision-making bodies of an organization can make use of this kind of presentation to save time and effectively come to conclusions.

c) Research

Informative presentations are often used to present research findings to a specific audience , as it involves reporting the findings and briefing it to the audience.

Hence, almost everywhere where research takes place, be it in an educational context or occupational , can make use of this kind of presentation.

Tips for giving informative presentations

• As there would be a lot of technical information and statistics, focus on the main points or agenda first and if you have more time, you can add them at the end
• Keep your presentation simple and clear . Avoid complex sentence structures and graphics
• Tell the outline of your presentation briefly in the introduction for a better flow
• Make sure that your presentation does not stretch for too long. 10-15 minutes is what your audience can concentrate on
• Restate your keyphrase at the end and briefly summarize all the important points of your presentation

Speech topics for an informative presentation

• Cropping techniques
• Organic Farming
• Corporate Farming
• Hydroponics
• Sustainable Agriculture, etc
• Climate change
• Environmental issues
• Eco-friendly ways of management
• Eco-politics
• Eco-feminism, etc
• Gender studies
• Gender and education
• Religious studies
• History of education
• Philosophy of education, etc
• Ethnic cultures
• Indigenous cultures
• Multiculturalism
• Popular culture
• Cultural trends, etc
• Business administration
• Business ethics
• Business models
• Promotion and marketing communications
• Finance, etc

2. Persuasive presentations

Persuasion is the art of motivating or convincing someone to act or make a change in their actions or thoughts.

If you are planning to give a persuasive presentation, and are looking for how to give a persuasive speech, check out our article on A Comprehensive Guide to Writing a Persuasive Speech to gain in-depth knowledge about the art of giving persuasive presentations.

Persuasive presentations are also widely used form after informative presentations.

There are various circumstances where persuasive presentations can be used.

a) Policy-making

Government bodies make use of persuasion almost every time, be it the legislative or decision-making bodies, executive bodies, or even courts.

Even election campaigns involve using persuasive presentations as an instrument of their pre-determined goals of swaying the citizens.

For that matter, any executive or management body of an organization can make use of these kinds of presentations.

b) Value judgment

This kind involves answering the question “why” and supplementing it with possible benefits.

Most Ted talks and YouTube videos try to persuade the audience and fall into the persuasive presentation category.

Even religious heads use this as a means of persuading their believers to follow their belief system.

Deciding on a procedure or telling an audience the correct procedure of doing something is another situation.

An example of a persuasive presentation

Bailey parnell: is social media hurting your mental health.

This TED talk by Bailey Parnell is a good example of a persuasive presentation.

She starts strong by asking rhetorical questions that set the mood for her further points.

We can also see how the speaker is genuinely concerned regarding the issue, engaging the audience till the end.

Tips for giving a persuasive presentation

• Start your presentation with a relevant quote or statistics about your topic to establish credibility
• Tell personal anecdotes and examples wherever necessary to develop an emotional connection with your audience
• Deliver your presentation with passion and genuine interest to motivate your audience to think
• Answer the question “why” for better understanding and clarity in your presentation
• State your viewpoint clearly and clarify doubts if your audience seems to have any

Speech topics for persuasive presentations

• Is animal testing ethical?
• Should cosmetic surgery be banned?
• Can the death penalty be the only solution to the rising crime rates?
• Should the legal age be 18?
• Should immigration laws be revised?
• Why you should never add your parents on Facebook
• Guys are more interested in gossip than girls
• It is your major duty to annoy your parents
• You are not enjoying student life if you are not procrastinating
• Endless memes can be made on my life, etc
• Is taming wild and exotic animals ethical?
• The importance of emotional support animals
• Why are bunnies the perfect pet?
• Why do animals make the best companions?
• Why there is a need for patients to have emotional support animals, etc
• How and why there is a need to do business analysis before opening your business?
• Why small businesses are successful and more profitable?
• Why do sales and customer service departments need to be paid more?
• Why does the HR department need to be polite and understanding?
• Why should you not do business with a family member?
• How charity is a means of converting black money to white?
• Why is detaining people on the suspicion of terrorism justified?
• Should euthanasia be made legal?
• Should violent crime offenders be sentenced to death?
• Should foreigners be allowed to buy a property?

3. Demonstrative presentations

This involves demonstrating a process or the functioning of a product in a step-by-step fashion.

So, a master class on communication skills or making a product model is an example of a demonstrative presentation.

Usually, the audience is an active part of such presentations and these can work in any context where you want the audience to learn a new skill.

a) Instructions

This involves giving guidelines or steps of a process or work .

Teaching how to make a car model step-by-step is a good example where you can use this kind of informative presentation to guide your audience.

Another instance can be at the workplace , to train the employees or introduce them to a new product at work.

This type also works with demonstrating recipes and cooking workshops.

An example of demonstrative presentation

The easy guide on making just about any smoothie.

In this recipe demonstration, he tells his audience how many ingredients are involved and briefs them about the outline of his presentation at the start of his speech.

He also shows all steps in real-time so that the audience have a better understanding of the process and keeps them engaged.

Tips to give a demonstrative presentation

• Introduce your product and its function to your audience before telling them how to go about with the steps
• Explain the steps with diagrams or show them in real-time along with the audience
• Give equal time to every person in the audience for clearing doubts, if any
• Keep your introduction short. Not more than 5 minutes
• Discuss options or variations that the audience can try at the end of the presentation

Speech topics for demonstrative presentations

• How to administer CPR
• How to wrap a gift professionally
• How to budget your monthly income
• How to choose a car insurance
• How to restore a piece of antique furniture

4. Inspirational presentations

As the name suggests, this type of presentation involves inspiring others!

The main aim of an inspirational presentation is to motivate or move your audience and is also known as a motivational presentation.

Using techniques like storytelling, narrating personal anecdotes , or even humor work wonders as your audience develops an emotional connection to the message.

This TED talk by Luvvie Ajayi Jones is humorous but a lot more inspirational. Check it out!

Tips for giving an inspirational presentation

• Start with a question that will leave the audience thinking. Pause for some time and then begin with your presentation
• Develop a sense of connection by narrating personal incidents and experiences to grow empathy
• Have some main points that you want to emphasize on
• Make use of humor ! It instantly builds a connection with the listener
• Non-verbal elements like paralanguage, body language, speech modulations, tone, etc., makes a huge difference

Speech topics for an inspirational presentation

• Importance of diversity and inclusion
• Building mental resilience
• Need for change management
• Valuing small victories in life
• How procrastinating is your enemy

5. Business presentations

In the corporate world, presentations are the go-to solution to do anything: planning or strategizing, articulating company goals, screening candidates, status reports , and many more.

Let us take a dive into the different types of business presentations.

a) Sales presentation

Also known as sales pitches , sales presentations involve providing information about a product or a service to sell it.

It has a pre-defined strategy of initiating and closing the sales deal.

This can be done in person or nowadays, on the phone, or via e-communication .

b) Training sessions

Often employees have on-the-job training sessions that are aimed to increase the knowledge and skills of the employees.

This kind can also involve the audience to participate , like in demonstrative presentations.

c) Meetings

Meetings can be called for for different reasons and can be of different forms as well.

Conferences ( both video and in-person), board meetings, informal team meetings, daily reporting, etc., are all various contexts of meeting in a business setting.

d) E- presentations

E- presentations existed before the COVID pandemic as well but were used seldom.

But, with the ongoing pandemic, e-presentations or remote presentations have replaced all other types of presentations and will be with us for a while longer.

However, on the brighter side, it is an eco-friendly alternative to normal face-to-face kind of a set-up, and it also saves transportation and other costs !

e) Seminars

Seminars are widely used in the health sector , usually involving a panel of speakers on a topic. The audience is anywhere between 10 to 100.

It ends with a question and answers session , and the audience gets to take handouts with them.

f) One-on-one or 1:1

Interviews are usually one-on-one and involve presenting your achievements and capabilities to your prospective employer.

Apart from interviews, 1:1 meetings are also used in sales and marketing to crack a business deal.

Tips for giving business presentations

• Include key phrases and other important details on your slides and make them bold
• Avoid casual slangs and informal tone of speech
• If you are giving a sales presentation, explain your product or service in simple and clear words , and list the reasons why it is beneficial for your potential clients
• Make sure to be on time ! Delaying your audience will work against you and leave a bad impression on you and your company
• Know your material or content thoroughly to answer the questions asked by your audience

Speech topics for business presentations

• Implementing an Agile Project
• Introduction to data modeling
• Introduction to UML(Unified Modeling Language)
• Social Media strategies for a successful business
• Business writing for managers

6. Powerpoint presentations

PowerPoint presentations or PPTs are the most effective ones among all types of presentations simply because they are convenient and easy to understand .

They are available in different formats and are suitable to use in practically any type of presentation and context, be it business, educational, or for informal purposes.

There are various types of PowerPoint presentations that you can use depending on the context.

a) PPTs for general audience

• For general audiences, avoid using jargon terms

If you feel that you need to use them, provide the audience some background information about the field or topic being covered

• Avoid using more than 8 words per line, as anything more than that becomes difficult to remember
• Use bullets or a numbered list for better retention
• Try not to read from your PPT
• Give handouts or record your presentation in case anyone wants it

b) PPTs for teaching

• In this case, the PowerPoint is content-based
• Make sure that the words on the slides are visible
• Use bigger font and avoid fancy fonts
• Add relevant pictures and graphics to keep your audience engaged
• You can also add documentaries or relevant videos to aid in understanding

c) Repurpose PPTs

• This involves reinventing an earlier ppt or combining 1 or more than 1 PowerPoints
• Giving new touches to an earlier PPT or changing the format
• You can take any slide of your PPT and upload it on social media for growing your brand or business
• You can even convert your PPT into mp4 , i.e, video format
• You can even add voice and save the mp4 format, and you have a good marketing plan!

d) PechaKucha

• This type of PowerPoint presentation comes from the Japanese word PechaKucha meaning sound of a conversation or chit-chat
• This involves changing slides every 20 seconds
• There can be a maximum of 20 slides , which means your presentation lasts for only 6 minutes and 40 seconds
• The PPT mostly has graphics and fewer words
• This type of presentation is best suited for telling a story or a personal anecdote

e) Multimedia presentations

• This is the best kind of PPT to engage your audience
• It contains texts along with pictures, videos, infographics, music, illustrations, GIFs , and many more
• Add higher resolution images and videos , or even a 360-degree snapshot if you are in the sales and marketing industry
• Adding infographics such as charts and graphs makes the process of understanding easier and saves time
• Music in a PPT helps your audience to be relaxed, at the same time making them alert and engaged

Types of slides in a presentation

PowerPoint presentation slides are broadly classified into 3 categories: Text, Visual, and Mixed slides.

1. Text slides

As the name suggests, this category of slides involve words or texts.

You can format the text as plain sentences or pointers.

You may even arrange them all in a single slide or one line per slide.

The slide seen below is an example where every point is mentioned in a single slide.

2. Visual slides

This type of slide has visual elements such as images or videos , and are better known as conceptual slides since they are a better option than text slide to explain a particular concept.

You can use them at the start of the presentation to better visualize and grasp the meaning of the presentation.

The slide right below is a good example of a visual slide.

3. Mixed slides

Mixed slides combine the texts and visuals to give a comprehensive understanding of any concept or a speech.

Graphs and charts are the best examples of mixed slides.

Mixed slides have an advantage over the other slides; they keep your audience engaged, listening and participating more actively!

Types of Oral presentations

So far we came across 6 types of presentations, and they all share one common feature. They are all one of the types of oral presentations.

Oral presentations involve the use of verbal and non-verbal elements to deliver a speech to a particular or general audience.

All the types we discussed fall into these 4 broad categories:

1. Extemporaneous presentations

This type of presentation involves making short pointers or key phrases to aid while speaking.

You do not memorize, but organize the points and structure the speech way in advance.

Hence, on the day of your presentation, by just looking at the key points , you expand on them and move to the next point.

2. Impromptu presentations

Impromptu presentations are spoken without any preparation . It can be nerve-wracking for many, and hence not many are in favor of it.

There is a valid reason for their fear, as you have to make your speech as you say it!

However, those who are experts in their fields and are called upon to share a few words can easily give this type of presentation.

3. Manuscript presentations

The other extreme of the spectrum is manuscript presentations.

Here you have a script and you speak from it, word by word.

News anchors and show announcers usually engage in this type, since there are a lot of specific details that cannot be said wrong, and also, time constraints.

Usually, a prompter is used, from which the speaker speaks to their audience.

Nowadays, there are teleprompters , that are heavily used in the entertainment and media industry.

It is a digital screen that displays the contents, and the speaker speaks from it.

4. Memorized presentations

This type does not have any notes or cues , but you memorize or rote learn the whole speech.

School and some presentations at the workplace involve using this kind of presentation.

In most cases, we recommend not to memorise your speech in most cases. We’ve made a video on the same and how it could lead to you potentially blanking out on stage. Highly recommend you view this quick vid before choosing memorisation as a presentation path:

But, if you do choose it for whatever reason, since you are free from notes, you are free to focus on other aspects, such as body language and gestures.

Types of presentation styles

There are various presenting styles, but they do not work for all types of presentations.

Let us get familiar with them, and know which style works with which type.

a) The storyteller

This style of presentation involves the speaker narrating stories and engaging the audience emotionally .

This technique works best with persuasive and inspirational types of presentation.

So, how to tell a story in a presentation?

• Understand and know your audience : Knowing your audience will help you with how you will frame your story, at the same time gauging the relevance of your narrative
• Know your message : Be clear with what you want to convey through your story or how you are connecting the story with your actual presentation
• Try narrative a real-life story : Inspiring presenters often take their own stories or the stories of people whom they know as a supplement to their presentation. When the audience listens to your real-life examples, they become genuinely interested in your story
• Add visual aids : Using visual aids such as pictures, videos, multimedia, etc., increases the memory retention and engagement of your audience
• Use the “you” attitude : Tell the story keeping your audience in mind because ultimately they are going to be the receivers and hence, the story should be relevant and should include their point of view as well

Want more storytelling tactics? Mystery, characterisation and the final takeaway are some more key elements of a good story for your next presentation. We’ve gone deeper into this topic in this video if you would like to know more:

b) The Visual style

Most of us are visual learners, making visual information easy to understand and retain.

Visual aids like graphics, images, diagrams, key pointers or phrases , etc., are very useful when giving any type of presentation.

Some tips of presenting with visual style:

• Include only important pointers in your PowerPoint presentation and highlight or bold them
• Try including visuals that complement what you are saying and use them as a supplementary tool to aid in understanding your audience
• If you are giving a business presentation and want to include visuals, instead of plain texts, include graphics and charts to make information simpler to present and understand
• Avoid overly complex visuals as it will confuse the audience more
• Avoid using more than 6 lines per slide

c) Analytic style

If you have data records or statistical information to be presented, an analytic style will be more helpful.

It works best for Informative and Business types of presentations.

Tips to deliver in analytic style:

• Give handouts so that the audience is on track with your presentation and the information will be easier to comprehend
• Focus and speak on selected data as too much data statistics can be overwhelming for the audience
• You can make use of humor and personal anecdotes to keep the presentation interesting and engaging
• If you have too much data and are worried that you will not be able to explain it in the time frame given, avoid writing content of more than 2000 words

Quick tip: In case you have a PDF to present and want to edit the data points, there are multiple software programs that you can use to allow you to easily do this. Check out this list of the Best Free Recording Software Programs to know more.

d) The Connector

The connector style of presentation involves the speaker establishing a connection with the audience by pointing out similarities between them and the listeners.

This style works well with Sales and marketing presentations.

How to give a presentation using connector style?

• Have a Q & A round with the audience at the end of your presentation for clarifying any doubts and avoiding miscommunication
• Use audience polls at the start of your presentation to know your audience and tailor your speech accordingly
• Make use of body language and gestures for delivering your presentation effectively. If you are confused or want to know more about the aspects of how to use body and gestures, check out our article on To walk or stand still: How should you present when on stage?
• Ask questions to your audience at regular intervals for a better audience engagement
• Make use of multimedia sources to keep your audience engaged and entertained

Which type of presentation is best?

Although all the presentation types have their own bonuses and are suitable for certain circumstances, some are universal and can be used with a little bit of modification almost everywhere!

These are persuasive presentations!

You can use them in various settings; from political, business to educational.

Just remember to choose the right topic for the right audience, and a style that you think is the most suitable and you are good to go!

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To conclude

We saw 6 types of presentation and understood it in detail.

We also gained some tips on how to make our presentation more engaging and also came across things to avoid as well.

We then explored the types of slides that you can use, and also the types of presenting orally.

We also gave you some tips and a few topic ideas that you can incorporate in your next speech!

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How to prepare and deliver an effective oral presentation

• Related content
• Peer review
• Lucia Hartigan , registrar 1 ,
• Fionnuala Mone , fellow in maternal fetal medicine 1 ,
• Mary Higgins , consultant obstetrician 2
• 1 National Maternity Hospital, Dublin, Ireland
• 2 National Maternity Hospital, Dublin; Obstetrics and Gynaecology, Medicine and Medical Sciences, University College Dublin
• luciahartigan{at}hotmail.com

The success of an oral presentation lies in the speaker’s ability to transmit information to the audience. Lucia Hartigan and colleagues describe what they have learnt about delivering an effective scientific oral presentation from their own experiences, and their mistakes

The objective of an oral presentation is to portray large amounts of often complex information in a clear, bite sized fashion. Although some of the success lies in the content, the rest lies in the speaker’s skills in transmitting the information to the audience. 1

Preparation

It is important to be as well prepared as possible. Look at the venue in person, and find out the time allowed for your presentation and for questions, and the size of the audience and their backgrounds, which will allow the presentation to be pitched at the appropriate level.

See what the ambience and temperature are like and check that the format of your presentation is compatible with the available computer. This is particularly important when embedding videos. Before you begin, look at the video on stand-by and make sure the lights are dimmed and the speakers are functioning.

For visual aids, Microsoft PowerPoint or Apple Mac Keynote programmes are usual, although Prezi is increasing in popularity. Save the presentation on a USB stick, with email or cloud storage backup to avoid last minute disasters.

When preparing the presentation, start with an opening slide containing the title of the study, your name, and the date. Begin by addressing and thanking the audience and the organisation that has invited you to speak. Typically, the format includes background, study aims, methodology, results, strengths and weaknesses of the study, and conclusions.

If the study takes a lecturing format, consider including “any questions?” on a slide before you conclude, which will allow the audience to remember the take home messages. Ideally, the audience should remember three of the main points from the presentation. 2

Have a maximum of four short points per slide. If you can display something as a diagram, video, or a graph, use this instead of text and talk around it.

Animation is available in both Microsoft PowerPoint and the Apple Mac Keynote programme, and its use in presentations has been demonstrated to assist in the retention and recall of facts. 3 Do not overuse it, though, as it could make you appear unprofessional. If you show a video or diagram don’t just sit back—use a laser pointer to explain what is happening.

Rehearse your presentation in front of at least one person. Request feedback and amend accordingly. If possible, practise in the venue itself so things will not be unfamiliar on the day. If you appear comfortable, the audience will feel comfortable. Ask colleagues and seniors what questions they would ask and prepare responses to these questions.

It is important to dress appropriately, stand up straight, and project your voice towards the back of the room. Practise using a microphone, or any other presentation aids, in advance. If you don’t have your own presenting style, think of the style of inspirational scientific speakers you have seen and imitate it.

Try to present slides at the rate of around one slide a minute. If you talk too much, you will lose your audience’s attention. The slides or videos should be an adjunct to your presentation, so do not hide behind them, and be proud of the work you are presenting. You should avoid reading the wording on the slides, but instead talk around the content on them.

Maintain eye contact with the audience and remember to smile and pause after each comment, giving your nerves time to settle. Speak slowly and concisely, highlighting key points.

Do not assume that the audience is completely familiar with the topic you are passionate about, but don’t patronise them either. Use every presentation as an opportunity to teach, even your seniors. The information you are presenting may be new to them, but it is always important to know your audience’s background. You can then ensure you do not patronise world experts.

To maintain the audience’s attention, vary the tone and inflection of your voice. If appropriate, use humour, though you should run any comments or jokes past others beforehand and make sure they are culturally appropriate. Check every now and again that the audience is following and offer them the opportunity to ask questions.

Finishing up is the most important part, as this is when you send your take home message with the audience. Slow down, even though time is important at this stage. Conclude with the three key points from the study and leave the slide up for a further few seconds. Do not ramble on. Give the audience a chance to digest the presentation. Conclude by acknowledging those who assisted you in the study, and thank the audience and organisation. If you are presenting in North America, it is usual practice to conclude with an image of the team. If you wish to show references, insert a text box on the appropriate slide with the primary author, year, and paper, although this is not always required.

Answering questions can often feel like the most daunting part, but don’t look upon this as negative. Assume that the audience has listened and is interested in your research. Listen carefully, and if you are unsure about what someone is saying, ask for the question to be rephrased. Thank the audience member for asking the question and keep responses brief and concise. If you are unsure of the answer you can say that the questioner has raised an interesting point that you will have to investigate further. Have someone in the audience who will write down the questions for you, and remember that this is effectively free peer review.

Be proud of your achievements and try to do justice to the work that you and the rest of your group have done. You deserve to be up on that stage, so show off what you have achieved.

Competing interests: We have read and understood the BMJ Group policy on declaration of interests and declare the following interests: None.

• ↵ Rovira A, Auger C, Naidich TP. How to prepare an oral presentation and a conference. Radiologica 2013 ; 55 (suppl 1): 2 -7S. OpenUrl
• ↵ Bourne PE. Ten simple rules for making good oral presentations. PLos Comput Biol 2007 ; 3 : e77 . OpenUrl PubMed
• ↵ Naqvi SH, Mobasher F, Afzal MA, Umair M, Kohli AN, Bukhari MH. Effectiveness of teaching methods in a medical institute: perceptions of medical students to teaching aids. J Pak Med Assoc 2013 ; 63 : 859 -64. OpenUrl

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Chapter 3: Oral Presentations

Patricia Williamson

Many academic courses require students to present information to their peers and teachers in a classroom setting. Such presentations are usually in the form of a short talk, often, but not always, accompanied by visual aids such as a PowerPoint. Yet, students often become nervous at the idea of speaking in front of a group. This chapter aims to help calms those nerves.

This chapter is divided under five headings to establish a quick reference guide for oral presentations.

• A beginner, who may have little or no experience, should read each section in full.
• For the intermediate learner, who has some experience with oral presentations, review the sections you feel you need work on.
• If you are an experienced presenter then you may wish to jog your memory about the basics or gain some fresh insights about technique.

The Purpose of an Oral Presentation

Generally, oral presentation is public speaking, either individually or as a group, the aim of which is to provide information, to entertain, to persuade the audience, or to educate. In an academic setting, oral presentations are often assessable tasks with a marking criteria. Therefore, students are being evaluated on two separate-but-related competencies within a set timeframe: the ability to speak and the quality of the spoken content. An oral presentation differs from a speech in that it usually has visual aids and may involve audience interaction; ideas are both shown and explained . A speech, on the other hand, is a formal verbal discourse addressing an audience, without visual aids and audience participation.

Tips for Types of Oral Presentations

Individual presentation.

• Know your content. The number one way to have a smooth presentation is to know what you want to say and how you want to say it. Write it down and rehearse it until you feel relaxed and confident and do not have to rely heavily on notes while speaking.
• Eliminate ‘umms’ and ‘ahhs’ from your oral presentation vocabulary. Speak slowly and clearly and pause when you need to. It is not a contest to see who can race through their presentation the fastest or fit the most content within the time limit. The average person speaks at a rate of 125 words per minute. Therefore, if you are required to speak for 10 minutes, you will need to write and practice 1250 words for speaking. Ensure you time yourself and get it right.
• Ensure you meet the requirements of the marking criteria, including non-verbal communication skills. Make good eye contact with the audience; watch your posture; don’t fidget.
• Know the language requirements. Check if you are permitted to use a more casual, conversational tone and first-person pronouns, or do you need to keep a more formal, academic tone?
• Breathe. You are in control. You’ve got this!

Group Presentation

• All of the above applies; however, you are working as part of a group. So how should you approach group work?
• Firstly, if you are not assigned to a group by your lecturer/tutor, choose people based on their availability and accessibility. If you cannot meet face-to-face you may schedule online meetings.
• Get to know each other. It’s easier to work with friends than strangers.
• Consider everyone’s strengths and weaknesses. Determining strengths and weaknesses will involve a discussion that will often lead to task or role allocations within the group; however, everyone should be carrying an equal level of the workload.
• Some group members may be more focused on getting the script written, with a different section for each team member to say. Others may be more experienced with the presentation software and skilled in editing and refining PowerPoint slides so they are appropriate for the presentation. Use one visual aid (one set of PowerPoint slides) for the whole group; you may consider using a shared cloud drive so that there is no need to integrate slides later on.
• Be patient and tolerant with each other’s learning style and personality. Do not judge people in your group based on their personal appearance, sexual orientation, gender, age, or cultural background.
• Rehearse as a group–more than once. Keep rehearsing until you have seamless transitions between speakers. Ensure you thank the previous speaker and introduce the one following you. If you are rehearsing online, but have to present in-person, try to schedule some face-to-face time that will allow you to physically practice using the technology and classroom space of the campus.
• Thinking of the points above, complete the following chart and then consult with members of your group:

Writing Your Presentation

Approach the oral presentation task just as you would any other assignment. Review the available topics and then do some background reading and research to ensure you can talk about the topic for the appropriate length of time and in an informed manner. Break the question down into manageable parts .

Creating a presentation differs from writing an essay in that the information in the speech must align with the visual aid. Therefore, with each idea, concept, or new information that you write, you need to think about how this might be visually displayed through minimal text and the occasional use of images. Proceed to write your ideas in full, but consider that not all information will end up on a PowerPoint slide. Many guides, such as Marsen (2020), will suggest no more than five points per slide, with each bullet point have no more than six words (for a maximum of 30 words per slide). After all, it is you who are doing the presenting , not the PowerPoint. Your presentation skills are being evaluated, but this evaluation may include only a small percentage for the actual visual aid: check your assessment guidelines.

Using Visual Aids

To keep your audience engaged and help them to remember what you have to say, you may want to use visual aids, such as slides.

When designing slides for your presentation, make sure:

• any text is brief, grammatically correct and easy to read. Use dot points and space between lines, plus large font size (18-20 point)
• Resist the temptation to use dark slides with a light-coloured font; it is hard on the eyes
• if images and graphs are used to support your main points, they should be non-intrusive on the written work

Images and Graphs

• Your audience will respond better to slides that deliver information quickly – images and graphs are a good way to do this. However, they are not always appropriate or necessary.

When choosing images, it’s important to find images that:

• support your presentation and aren’t just decorative
• are high quality, however, using large HD picture files can make the PowerPoint file too large overall for submission via Turnitin
• you have permission to use (Creative Commons license, royalty-free, own images, or purchased)
• suggested sites for free-to-use images: Openclipart – Clipping Culture ; Beautiful Free Images & Pictures | Unsplash ; Pxfuel – Royalty free stock photos free download ; When we share, everyone wins – Creative Commons

The specific requirements for your papers may differ. Again, ensure that you read through any assignment requirements carefully and ask your lecturer or tutor if you’re unsure how to meet them.

Using Visual Aids Effectively

Too often, students make an impressive PowerPoint though do not understand how to use it effectively to enhance their presentation.

• Rehearse with the PowerPoint.
• Keep the slides synchronized with your presentation; change them at the appropriate time.
• Refer to the information on the slides. Point out details; comment on images; note facts such as data.
• Don’t let the PowerPoint just be something happening in the background while you speak.
• Write notes in your script to indicate when to change slides or which slide number the information applies to.
• Pace yourself so you are not spending a disproportionate amount of time on slides at the beginning of the presentation and racing through them at the end.
• Practice, practice, practice.

Nonverbal Communication

It is clear by the name that nonverbal communication includes the ways that we communicate without speaking. You use nonverbal communication everyday–often without thinking about it. Consider meeting a friend on the street: you may say “hello”, but you may also smile, wave, offer your hand to shake, and the like. Here are a few tips that relate specifically to oral presentations.

Being confident and looking confident are two different things. Even if you may be nervous (which is natural), the following will help you look confident and professional:

• Avoid slouching or leaning – standing up straight instantly gives you an air of confidence, but more importantly it allows you to breathe freely. Remember that breathing well allows you to project your voice, but it also prevents your body from experiencing extra stress.
• If you have the space, move when appropriate. You can, for example, move to gesture to a more distant visual aid or to get closer to different part of the audience who might be answering a question.
• If you’re someone who “speaks with their hands”, resist the urge to gesticulate constantly. Use gestures purposefully to highlight, illustrate, motion, or the like.
• Be animated, but don’t fidget. Ask someone to watch you rehearse and identify if you have any nervous, repetitive habits you may be unaware of, such as ‘finger-combing’ your hair or touching your face.
• Avoid ‘verbal fidgets’ such as “umm” or “ahh”; silence is ok. If you needs to cough or clear your throat, do so once then take a drink of water.
• Avoid distractions that you can control. Put your phone on “do not disturb” or turn it off completely.
• Keep your distance. Don’t hover over front-row audience members.
• Have a cheerful demeaner. Remember that your audience will mirror your demeanor.
• Maintain an engaging tone in your voice, by varying tone, pace, and emphasis. Match emotion to concept; slow when concepts might be difficult; stress important words.
• Don’t read your presentation–present it! Internalize your script so you can speak with confidence and only occasionally refer to your notes if needed.
• Make eye contact with your audience members so they know you are talking with them, not at them. You’re having a conversation. Watch the link below for some great speaking tips, including eye contact.

Below is a video of some great tips about public speaking from Amy Wolff at TEDx Portland [1]

• Wolff. A. [The Oregonion]. (2016, April 9). 5 public speaking tips from TEDxPortland speaker coach [Video]. YouTube. https://www.youtube.com/watch?v=JNOXZumCXNM&ab_channel=TheOregonian ↵

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Chapter 3: Oral Presentations Copyright © 2023 by Patricia Williamson is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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Rhetoric and Composition/Oral Presentations

Oral presentations use many of the same techniques that are used in rhetorical writing. Planning your topic, researching, editing, reviewing, and revision are all important steps in producing a good oral presentation; the same as they are when writing an essay or research paper.

The best way to ensure that your speech is a success is to have enthusiasm for your topic and to give yourself adequate time to develop that enthusiasm into a workable talk.

Introduction

Once your topic has been decided upon and research is underway, it's time to think about how you plan to present your information.

Preparation

Of the several angles that need to be addressed in regards to delivering a speech, the most important thing to keep in mind is, "Who is my audience?" Never underestimate the importance of knowing your audience.

If you're planning to present information about new advances in interactive role-playing games on the Internet to a group of senior citizens, chances are you will need to use different terminology and examples than you would with a college-age audience composed of aspiring Software Engineers. If your audience can't understand what you're trying to say, you'll find it much harder to accomplish your objective.

Consider the following characteristics of your audience:

• Knowledge Base
• Values & Morals

This brings us to consideration number two: what is the purpose of your speech? Is it a call to action? Strictly to inform? To persuade? Just as you will adjust your language for various audiences, so will you use different rhetorical strategies to achieve different goals.

In tandem with keeping your information audience-appropriate and on topic, your decision to use visual aids such as Powerpoint, charts, or any kind of props (in the case of demonstration presentations) will have a sizable impact on your audience, and as such should be given careful thought.

A question that you may want to ask yourself is, "How do I want to present the information?" You might want to give a bare-bones speech, have a Powerpoint presentation, or use exhibits to add character to your information. You also may ask, "How much information can I present in the allotted amount of time?" Sometimes starting a speech with something everyone can relate to helps to ease in the audience and make them more interested in what you will be discussing. Be sure to "trim the fat" off of your presentation if you are strapped for time. If you are running far over the amount of time that you have been allotted, you may need to re-assess your information and further narrow your scope. One of the most important things you should ask yourself is, "What ideas and thoughts do I want to leave the audience with?" These are the key points that you want to center your presentation around.

Knowing your audience gives you the key to gain and hold their attention, which is a central task for any presenter. Use your knowledge of the audience's demographics to draw them into the presentation from the very first sentence. By knowing what sorts of examples and illustrations you can use to make the contents of your presentation relevant and interesting, you have unlocked the door to understanding and persuasion.

Ways of Beginning a Speech

When you begin your presentation, you want the audience to feel interested and invested in what you have to share. The more interested you get them right off the bat, the more they are going to pay attention throughout the rest of the presentation. This can be done in a multitude of ways, but it is important to remember to keep your introduction relatively short; wordy introductions can lose your audience before you actually get to the speech itself. It is also important to remember that whatever opening line you choose, you must connect it to the content of your speech.

The use of quotations is a tried-and-true way of introducing a subject—if it is done correctly. Here is an example using Albert Einstein:

"After the nuclear bombs were dropped during World War II, the leading creator of this destructive force said, 'I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.' Albert Einstein stated this after finally seeing the bombs' full power; for he knew that he very well may have had a hand in the end of the world."

Startling statistics might help to open the eyes of your audience. Here is an example concerning incarceration rates:

"By the end of 2004, 724 out of every 100,000 U.S. residents were incarcerated. The United States of America has the highest jailing rate in the entire world."

Sharing a personal experience is an effective, but risky way of opening an oral presentation. Use this option only if it's the right fit for your audience. For example, if you are presenting to a group of Video Game Design students at your school on the topic of fun game play elements, you might use a personal experience like this:

"A couple years ago, there was this game that had just came out. Everybody was talking about how awesome this game was and how sweet the graphics were. So, I did what any gamer would do--drove directly to the store, picked up a copy of the game, brought it home, and popped it into my Xbox. My excitement heightened as the game loaded and the intro sequence played. When the game started, I was absolutely astonished ... at how bad the game play was. The game looked cool, but all you did was run around and hit the enemies in the head with a sword over and over again.

That game was not fun; Let's make a game that is fun."

Using a joke to start a presentation is often a good idea. You just better hope that your audience thinks it's funny! In most cases, this means keep your joke clean. Also, try to make the joke pertain to the subject you are presenting on. Here is an example that you might use when doing a presentation on football:

"Anyone who makes a bad call against the Detroit Lions risks ticking off their last remaining fan."

If the presentation is more formal, you may just want to give an overview of the main topics you will cover in your speech. Here is an example using college dropouts:

"Today, I will be discussing college dropouts. I will be going over the current rate of dropouts as well as the many common reasons for it. I will also talk about the reasons to stay in college, like better knowledge, life experiences, and more pay in the future."

Methods of Presenting Your Speech

When it comes time to present your speech, there are several methods of delivery to choose from. In most cases, your subject matter will be the main criteria for deciding whether to read verbatim, memorize your script, or work from cue cards. In the case of a scholarly presentation with an extensive amount of detail, you may choose to write out your speech and deliver it as written. If your goal is to persuade your audience through high-energy speaking and eloquent prose, you may choose to script and memorize your argument. When introducing an informal topic with which you are familiar, you may find that index cards and an outline will suffice. No matter which way you choose to present your speech, you need to be prepared !

Written preparation can include notecards or a fully spelled-out speech. In any case, it is essential that as a speaker, you provide clear talking points and transitions for your audience. When you write an essay, your audience or readers have the advantage of clearly seeing your paragraph, section, and page breaks; when you speak to an audience, you must recreate this experience verbally. To provide a recent example, President Barack Obama is known for numbering his extemporaneous responses to questions from the press or during election debates. When outlining a proposed solution, he will clearly mark its steps with one, two, and three. This rhetorical strategy is effective in helping his audience easily follow his logic and responses; though you can opt to use transitions that are somewhat more subtle, never forget that your audience cannot see the progression of your argument and you must visually outline it for them.

Manuscript Speaking

Writing the content of your speech out word for word may be appropriate for certain situations. For instance, when you are presenting critical facts or statistics, having the data at your fingertips helps to prevent errors. While misquoting information might sound like a minor offense, under certain circumstances it can have grave repercussions, such as being sued for slander. Though in most cases incorrect information will only confuse your listeners and embarrass you, it's good to remember that such mistakes won't be tolerated in many professions, including law and politics.

The drawback to a scripted speech is that the audience will almost certainly know that you are reading word for word. This has several drawbacks, including decreased eye contact and stilted delivery, both of which leech power away from your presentation and tend to create a feeling of disconnect between the listeners and the speaker.

If giving a manuscript speech is necessary, practice is the best way to avoid a bad presentation. By reading your speech aloud several times, you will become more comfortable with the rhythm and inflections of your writing. Make sure that you are thinking about where and when you can make eye contact with your audience to underscore your points and add emphasis to important parts of your speech. Particularly with a written speech, you can add visual cues to your speech to remind you when to look up or emphasize a certain point.

Memorized Speaking

When a presenter memorizes a speech, it's basically a manuscript speech minus the paper. Memorizing a speech can improve eye contact with an audience. Body language may also improve because the speaker has more freedom to move about the area, since papers/notes will not be used.

A problem posed by memorizing a speech arises when the presenter forgets the speech. This can cause an embarrassing, awkward situation and make the speaker appear inept. Plus, the speaker's tone tends to sound artificial and rehearsed.

If you choose to memorize a speech, you might want to have a sparse outline with you just to remind yourself of your talking points.

Extemporaneous Speaking

An extemporaneous speech (extemp speech) is delivered from a prepared outline or note cards. The outline and/or note cards include the main ideas and arguments of the speech. The only information that is typically copied word for word are quotes. Outlines and note cards should be used for keeping the presentation organized and for reminding the presenter what information needs to be provided.

Extemp speaking has many advantages compared to the other methods of delivery.

For one, an extemporaneous speech sounds spontaneous because the presenter is not reading word for word. Glancing at an outline or a note card that has key ideas listed allows the presenter to add detail and personality to the information being presented.

Second, similar to memorized speaking, eye contact and body language can increase. The speaker's head is not down, buried in a manuscript.

Third, the speaker is able to take in audience feedback and respond to it as it occurs. An audience tends to change moment by moment, and a good speaker can tell when more or less detail is needed for different parts of the presentation.

In order to ensure an extemporaneous speech's strength, it is important to practice presenting with the outline or note cards being used. Inexperienced speakers tend to worry that they will forget important information if they do not write it out on their outline/note card.

Practicing your speech, even if it's just to your pet or mirror, will help increase your confidence level in both delivery and knowledge of the subject.

Do's and Don'ts

Now that you have familiarized yourself with the various methods of preparing and delivering oral presentations, it's time to discuss the best way to present your information. You may be familiar with Marshall McLuhan's adage "the medium is the message." Don't forget that in the case of an oral presentation, you ARE the medium. In other words, no matter how well-researched and cunningly written, your speech will only be as professional as your look and manner suggest it is. Your appearance and delivery are just as important as the content of your presentation.

You've no doubt heard this from your high school guidance counselor, your parents, and a dozen brochures about successfully interviewing for employment, but it bears repeating: First impressions are important . It is imperative that you dress to impress. For most situations in which you will be delivering an oral presentation, this means "Business Casual."

For men , business casual usually consists of a button-front shirt, tie, dress slacks, and dress shoes (blazer is optional). Men should also be clean-shaven or else properly groom their facial hair. For women , business casual includes a button-front shirt (or professional-looking sweater or top- on this point, women tend to have more business casual options than men), dress pants or skirt (of appropriate length), and dress shoes. Both men and women should take care not to expose too much skin.

If the speech will be presented before an audience that will be dressed formally, wear a suit . You should try to get plenty of sleep the night before your presentation, so that you will be fresh and well rested. Before approaching the podium, take a quick look in the mirror—Hair tidy? Teeth clean? Tie straight? Under no circumstances should hats or anything that obstructs eye contact with the audience be worn.

As with other elements of public speaking, consider what your particular audience will expect of you. In some cases, dressing casually is entirely appropriate; in others, only a suit (for women and men) is acceptable.

Delivering The Message

When speaking to the audience, act poised and confident, even if that's not how you feel on the inside. Some of the most common "tells" that a person is ill at ease include fidgeting, throat clearing, and speaking too rapidly. Stand up straight and stay relatively still—don't shift your weight from foot to foot. Keep your hands quiet, and avoid putting them in your pockets. Also, try to prevent yourself from adjusting your shirt or glasses or from playing with your notecards, hair, or writing utensils. Concentrate on keeping your breathing slow and even, and try to relax. Most importantly, make eye contact with the audience, not the floor . You should be as confident in your vocal delivery as you are in your posture. Avoid saying "Um", "Uh", or "Like". These words make you seem uncertain, unprepared, and undermine your credibility. Vary the tone of your voice and talk at a steady, conversational rate. Last, but not least, do not chew gum or suck on candy while speaking. If you're afraid that your mouth will go dry, it is acceptable to have a small glass of water at hand to sip discreetly.

Again, the most important preparation you can do is to practice your speech several times to a mirror, your pet, a friend, or family member. The more comfortable you feel with your material, the more confident you will be when presenting it to an audience.

Leaving the audience with a bang is necessary in order to ensure a lasting impression. Remember, the last thing presented tends to be what the audience remembers the best. The ending of a speech can be as important as the beginning and body. The conclusion should do what the introduction did, except in reverse.

Ways of Ending a Speech

After completing the presentation, the presenter should summarize the main points again without repeating verbatim what was said in the introduction. After that, you want to "Wow" your audience again with one of the techniques for introducing your speech. This can include: a quotation, a startling statistic, a personal experience, a joke, or a formal closure. Particularly if you are presenting persuasive information, you may want to end your speech with a call to action. What are you asking of your audience? What can they do after listening to your speech? Finally, asking for questions is a good way to minimize any confusion that the audience might have or bring to light any relevant connections which you may have overlooked.

Thank Your Audience

While this is one of the most important things to do at the end of a presentation, it is also one of the most forgotten things. Remember that the audience has given up their time to listen to you. They could have been anywhere else in the world doing anything they wanted to do, but they were there with you. You should appreciate that. An example of thanking your audience could look like this:

"That is all I have for today. I appreciate you giving me your time. Thank you very much and have a great day."

External links

• General Information and Advice
• Managing Nervousness During Oral Presentations
• An Online Handbook
• Presentation Tips for Public Speaking

← Writing in Business  ·  Rhetorical Analysis →

• Book:Rhetoric and Composition

This page has been archived and is no longer updated

Oral Presentation Structure

Finally, presentations normally include interaction in the form of questions and answers. This is a great opportunity to provide whatever additional information the audience desires. For fear of omitting something important, most speakers try to say too much in their presentations. A better approach is to be selective in the presentation itself and to allow enough time for questions and answers and, of course, to prepare well by anticipating the questions the audience might have.

As a consequence, and even more strongly than papers, presentations can usefully break the chronology typically used for reporting research. Instead of presenting everything that was done in the order in which it was done, a presentation should focus on getting a main message across in theorem-proof fashion — that is, by stating this message early and then presenting evidence to support it. Identifying this main message early in the preparation process is the key to being selective in your presentation. For example, when reporting on materials and methods, include only those details you think will help convince the audience of your main message — usually little, and sometimes nothing at all.

The opening

• The context as such is best replaced by an attention getter , which is a way to both get everyone's attention fast and link the topic with what the audience already knows (this link provides a more audience-specific form of context).
• The object of the document is here best called the preview because it outlines the body of the presentation. Still, the aim of this element is unchanged — namely, preparing the audience for the structure of the body.
• The opening of a presentation can best state the presentation's main message , just before the preview. The main message is the one sentence you want your audience to remember, if they remember only one. It is your main conclusion, perhaps stated in slightly less technical detail than at the end of your presentation.

In other words, include the following five items in your opening: attention getter , need , task , main message , and preview .

Even if you think of your presentation's body as a tree, you will still deliver the body as a sequence in time — unavoidably, one of your main points will come first, one will come second, and so on. Organize your main points and subpoints into a logical sequence, and reveal this sequence and its logic to your audience with transitions between points and between subpoints. As a rule, place your strongest arguments first and last, and place any weaker arguments between these stronger ones.

The closing

After supporting your main message with evidence in the body, wrap up your oral presentation in three steps: a review , a conclusion , and a close . First, review the main points in your body to help the audience remember them and to prepare the audience for your conclusion. Next, conclude by restating your main message (in more detail now that the audience has heard the body) and complementing it with any other interpretations of your findings. Finally, close the presentation by indicating elegantly and unambiguously to your audience that these are your last words.

Starting and ending forcefully

Revealing your presentation's structure.

To be able to give their full attention to content, audience members need structure — in other words, they need a map of some sort (a table of contents, an object of the document, a preview), and they need to know at any time where they are on that map. A written document includes many visual clues to its structure: section headings, blank lines or indentations indicating paragraphs, and so on. In contrast, an oral presentation has few visual clues. Therefore, even when it is well structured, attendees may easily get lost because they do not see this structure. As a speaker, make sure you reveal your presentation's structure to the audience, with a preview , transitions , and a review .

The preview provides the audience with a map. As in a paper, it usefully comes at the end of the opening (not too early, that is) and outlines the body, not the entire presentation. In other words, it needs to include neither the introduction (which has already been delivered) nor the conclusion (which is obvious). In a presentation with slides, it can usefully show the structure of the body on screen. A slide alone is not enough, however: You must also verbally explain the logic of the body. In addition, the preview should be limited to the main points of the presentation; subpoints can be previewed, if needed, at the beginning of each main point.

Transitions are crucial elements for revealing a presentation's structure, yet they are often underestimated. As a speaker, you obviously know when you are moving from one main point of a presentation to another — but for attendees, these shifts are never obvious. Often, attendees are so involved with a presentation's content that they have no mental attention left to guess at its structure. Tell them where you are in the course of a presentation, while linking the points. One way to do so is to wrap up one point then announce the next by creating a need for it: "So, this is the microstructure we observe consistently in the absence of annealing. But how does it change if we anneal the sample at 450°C for an hour or more? That's my next point. Here is . . . "

Similarly, a review of the body plays an important double role. First, while a good body helps attendees understand the evidence, a review helps them remember it. Second, by recapitulating all the evidence, the review effectively prepares attendees for the conclusion. Accordingly, make time for a review: Resist the temptation to try to say too much, so that you are forced to rush — and to sacrifice the review — at the end.

Ideally, your preview, transitions, and review are well integrated into the presentation. As a counterexample, a preview that says, "First, I am going to talk about . . . , then I will say a few words about . . . and finally . . . " is self-centered and mechanical: It does not tell a story. Instead, include your audience (perhaps with a collective we ) and show the logic of your structure in view of your main message.

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Blog Beginner Guides 8 Types of Presentations You Should Know [+Examples & Tips]

8 Types of Presentations You Should Know [+Examples & Tips]

Written by: Krystle Wong Aug 11, 2023

From persuasive pitches that influence opinions to instructional demonstrations that teach skills, the different types of presentations serve a unique purpose, tailored to specific objectives and audiences.

Presentations that are tailored to its objectives and audiences are more engaging and memorable. They capture attention, maintain interest and leave a lasting impression. 

Don’t worry if you’re no designer —  Whether you need data-driven visuals, persuasive graphics or engaging design elements, Venngage can empower you to craft presentations that stand out and effectively convey your message.

Venngage’s intuitive drag-and-drop interface, extensive presentation template library and customizable design options make it a valuable tool for creating slides that align with your specific goals and target audience. 

Click to jump ahead:

8 Different types of presentations every presenter must know

How do i choose the right type of presentation for my topic or audience, types of presentation faq, 5 steps to create a presentation with venngage .

When it comes to presentations, versatility is the name of the game. Having a variety of presentation styles up your sleeve can make a world of difference in keeping your audience engaged. Here are 8 essential presentation types that every presenter should be well-acquainted with:

1. Informative presentation

Ever sat through a presentation that left you feeling enlightened? That’s the power of an informative presentation. 

This presentation style is all about sharing knowledge and shedding light on a particular topic. Whether you’re diving into the depths of quantum physics or explaining the intricacies of the latest social media trends, informative presentations aim to increase the audience’s understanding.

When delivering an informative presentation, simplify complex topics with clear visuals and relatable examples. Organize your content logically, starting with the basics and gradually delving deeper and always remember to keep jargon to a minimum and encourage questions for clarity.

Academic presentations and research presentations are great examples of informative presentations. An effective academic presentation involves having clear structure, credible evidence, engaging delivery and supporting visuals. Provide context to emphasize the topic’s significance, practice to perfect timing, and be ready to address anticipated questions. 

2. Persuasive presentation

If you’ve ever been swayed by a passionate speaker armed with compelling arguments, you’ve experienced a persuasive presentation . 

This type of presentation is like a verbal tug-of-war, aiming to convince the audience to see things from a specific perspective. Expect to encounter solid evidence, logical reasoning and a dash of emotional appeal.

With persuasive presentations, it’s important to know your audience inside out and tailor your message to their interests and concerns. Craft a compelling narrative with a strong opening, a solid argument and a memorable closing. Additionally, use visuals strategically to enhance your points.

Examples of persuasive presentations include presentations for environmental conservations, policy change, social issues and more. Here are some engaging presentation templates you can use to get started with: 

3. Demonstration or how-to presentation

A Demonstration or How-To Presentation is a type of presentation where the speaker showcases a process, technique, or procedure step by step, providing the audience with clear instructions on how to replicate the demonstrated action. 

A demonstrative presentation is particularly useful when teaching practical skills or showing how something is done in a hands-on manner.

These presentations are commonly used in various settings, including educational workshops, training sessions, cooking classes, DIY tutorials, technology demonstrations and more. Designing creative slides for your how-to presentations can heighten engagement and foster better information retention. 

Speakers can also consider breaking down the process into manageable steps, using visual aids, props and sometimes even live demonstrations to illustrate each step. The key is to provide clear and concise instructions, engage the audience with interactive elements and address any questions that may arise during the presentation.

4. Training or instructional presentation

Training presentations are geared towards imparting practical skills, procedures or concepts — think of this as the more focused cousin of the demonstration presentation. 

Whether you’re teaching a group of new employees the ins and outs of a software or enlightening budding chefs on the art of soufflé-making, training presentations are all about turning novices into experts.

To maximize the impact of your training or instructional presentation, break down complex concepts into digestible segments. Consider using real-life examples to illustrate each point and create a connection. 

You can also create an interactive presentation by incorporating elements like quizzes or group activities to reinforce understanding.

5. Sales presentation

Sales presentations are one of the many types of business presentations and the bread and butter of businesses looking to woo potential clients or customers. With a sprinkle of charm and a dash of persuasion, these presentations showcase products, services or ideas with one end goal in mind: sealing the deal.

A successful sales presentation often has key characteristics such as a clear value proposition, strong storytelling, confidence and a compelling call to action. Hence, when presenting to your clients or stakeholders, focus on benefits rather than just features. 

Anticipate and address potential objections before they arise and use storytelling to showcase how your offering solves a specific problem for your audience. Utilizing visual aids is also a great way to make your points stand out and stay memorable.

A sales presentation can be used to promote service offerings, product launches or even consultancy proposals that outline the expertise and industry experience of a business. Here are some template examples you can use for your next sales presentation:

6. Pitch presentation

Pitch presentations are your ticket to garnering the interest and support of potential investors, partners or stakeholders. Think of your pitch deck as your chance to paint a vivid picture of your business idea or proposal and secure the resources you need to bring it to life. 

Business presentations aside, individuals can also create a portfolio presentation to showcase their skills, experience and achievements to potential clients, employers or investors. 

Craft a concise and compelling narrative. Clearly define the problem your idea solves and how it stands out in the market. Anticipate questions and practice your answers. Project confidence and passion for your idea.

7. Motivational or inspirational presentation

Feeling the need for a morale boost? That’s where motivational presentations step in. These talks are designed to uplift and inspire, often featuring personal anecdotes, heartwarming stories and a generous serving of encouragement.

Form a connection with your audience by sharing personal stories that resonate with your message. Use a storytelling style with relatable anecdotes and powerful metaphors to create an emotional connection. Keep the energy high and wrap up your inspirational presentations with a clear call to action.

Inspirational talks and leadership presentations aside, a motivational or inspirational presentation can also be a simple presentation aimed at boosting confidence, a motivational speech focused on embracing change and more.

8. Status or progress report presentation

Projects and businesses are like living organisms, constantly evolving and changing. Status or progress report presentations keep everyone in the loop by providing updates on achievements, challenges and future plans. It’s like a GPS for your team, ensuring everyone stays on track.

Be transparent about achievements, challenges and future plans. Utilize infographics, charts and diagrams to present your data visually and simplify information. By visually representing data, it becomes easier to identify trends, make predictions and strategize based on evidence.

Now that you’ve learned about the different types of presentation methods and how to use them, you’re on the right track to creating a good presentation that can boost your confidence and enhance your presentation skills . 

Selecting the most suitable presentation style is akin to choosing the right outfit for an occasion – it greatly influences how your message is perceived. Here’s a more detailed guide to help you make that crucial decision:

1. Define your objectives

Begin by clarifying your presentation’s goals. Are you aiming to educate, persuade, motivate, train or perhaps sell a concept? Your objectives will guide you to the most suitable presentation type. 

For instance, if you’re aiming to inform, an informative presentation would be a natural fit. On the other hand, a persuasive presentation suits the goal of swaying opinions.

2. Know your audience

Regardless if you’re giving an in-person or a virtual presentation — delve into the characteristics of your audience. Consider factors like their expertise level, familiarity with the topic, interests and expectations. 

If your audience consists of professionals in your field, a more technical presentation might be suitable. However, if your audience is diverse and includes newcomers, an approachable and engaging style might work better.

3. Analyze your content

Reflect on the content you intend to present. Is it data-heavy, rich in personal stories or focused on practical skills? Different presentation styles serve different content types. 

For data-driven content, an informative or instructional presentation might work best. For emotional stories, a motivational presentation could be a compelling choice.

4. Consider time constraints

Evaluate the time you have at your disposal. If your presentation needs to be concise due to time limitations, opt for a presentation style that allows you to convey your key points effectively within the available timeframe. A pitch presentation, for example, often requires delivering impactful information within a short span.

5. Leverage visuals

Visual aids are powerful tools in presentations. Consider whether your content would benefit from visual representation. If your PowerPoint presentations involve step-by-step instructions or demonstrations, a how-to presentation with clear visuals would be advantageous. Conversely, if your content is more conceptual, a motivational presentation could rely more on spoken words.

6. Align with the setting

Take the presentation environment into account. Are you presenting in a formal business setting, a casual workshop or a conference? Your setting can influence the level of formality and interactivity in your presentation. For instance, a demonstration presentation might be ideal for a hands-on workshop, while a persuasive presentation is great for conferences.

7. Gauge audience interaction

Determine the level of audience engagement you want. Interactive presentations work well for training sessions, workshops and small group settings, while informative or persuasive presentations might be more one-sided.

8. Flexibility

Stay open to adjusting your presentation style on the fly. Sometimes, unexpected factors might require a change of presentation style. Be prepared to adjust on the spot if audience engagement or reactions indicate that a different approach would be more effective.

Remember that there is no one-size-fits-all approach, and the best type of presentation may vary depending on the specific situation and your unique communication goals. By carefully considering these factors, you can choose the most effective presentation type to successfully engage and communicate with your audience.

To save time, use a presentation software or check out these presentation design and presentation background guides to create a presentation that stands out.    

What are some effective ways to begin and end a presentation?

Capture your audience’s attention from the start of your presentation by using a surprising statistic, a compelling story or a thought-provoking question related to your topic. 

To conclude your presentation , summarize your main points, reinforce your key message and leave a lasting impression with a powerful call to action or a memorable quote that resonates with your presentation’s theme.

How can I make my presentation more engaging and interactive?

To create an engaging and interactive presentation for your audience, incorporate visual elements such as images, graphs and videos to illustrate your points visually. Share relatable anecdotes or real-life examples to create a connection with your audience. 

You can also integrate interactive elements like live polls, open-ended questions or small group discussions to encourage participation and keep your audience actively engaged throughout your presentation.

Which types of presentations require special markings

Some presentation types require special markings such as how sales presentations require persuasive techniques like emphasizing benefits, addressing objections and using compelling visuals to showcase products or services. 

Demonstrations and how-to presentations on the other hand require clear markings for each step, ensuring the audience can follow along seamlessly. 

That aside, pitch presentations require highlighting unique selling points, market potential and the competitive edge of your idea, making it stand out to potential investors or partners.

Need some inspiration on how to make a presentation that will captivate an audience? Here are 120+ presentation ideas to help you get started. 

Creating a stunning and impactful presentation with Venngage is a breeze. Whether you’re crafting a business pitch, a training presentation or any other type of presentation, follow these five steps to create a professional presentation that stands out:

• Sign up and log in to Venngage to access the editor.
• Choose a presentation template that matches your topic or style.
• Customize content, colors, fonts, and background to personalize your presentation.
• Add images, icons, and charts to enhancevisual style and clarity.
• Save, export, and share your presentation as PDF or PNG files, or use Venngage’s Presentation Mode for online showcasing.

In the realm of presentations, understanding the different types of presentation formats is like having a versatile set of tools that empower you to craft compelling narratives for every occasion.

Remember, the key to a successful presentation lies not only in the content you deliver but also in the way you connect with your audience. Whether you’re informing, persuading or entertaining, tailoring your approach to the specific type of presentation you’re delivering can make all the difference.

Presentations are a powerful tool, and with practice and dedication (and a little help from Venngage), you’ll find yourself becoming a presentation pro in no time. Now, let’s get started and customize your next presentation!

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The formal presentation of information is divided into two broad categories: Presentation Skills and Personal Presentation .

These two aspects are interwoven and can be described as the preparation, presentation and practice of verbal and non-verbal communication. 

This article describes what a presentation is and defines some of the key terms associated with presentation skills.

Many people feel terrified when asked to make their first public talk.  Some of these initial fears can be reduced by good preparation that also lays the groundwork for making an effective presentation.

A Presentation Is...

A presentation is a means of communication that can be adapted to various speaking situations, such as talking to a group, addressing a meeting or briefing a team.

A presentation can also be used as a broad term that encompasses other ‘speaking engagements’ such as making a speech at a wedding, or getting a point across in a video conference.

To be effective, step-by-step preparation and the method and means of presenting the information should be carefully considered. 

A presentation requires you to get a message across to the listeners and will often contain a ' persuasive ' element. It may, for example, be a talk about the positive work of your organisation, what you could offer an employer, or why you should receive additional funding for a project.

The Key Elements of a Presentation

Making a presentation is a way of communicating your thoughts and ideas to an audience and many of our articles on communication are also relevant here, see: What is Communication? for more.

Consider the following key components of a presentation:

Ask yourself the following questions to develop a full understanding of the context of the presentation.

When and where will you deliver your presentation?

There is a world of difference between a small room with natural light and an informal setting, and a huge lecture room, lit with stage lights. The two require quite different presentations, and different techniques.

Will it be in a setting you are familiar with, or somewhere new?

If somewhere new, it would be worth trying to visit it in advance, or at least arriving early, to familiarise yourself with the room.

Will the presentation be within a formal or less formal setting?

A work setting will, more or less by definition, be more formal, but there are also various degrees of formality within that.

Will the presentation be to a small group or a large crowd?

Are you already familiar with the audience?

With a new audience, you will have to build rapport quickly and effectively, to get them on your side.

What equipment and technology will be available to you, and what will you be expected to use?

In particular, you will need to ask about microphones and whether you will be expected to stand in one place, or move around.

What is the audience expecting to learn from you and your presentation?

Check how you will be ‘billed’ to give you clues as to what information needs to be included in your presentation.

All these aspects will change the presentation. For more on this, see our page on Deciding the Presentation Method .

The role of the presenter is to communicate with the audience and control the presentation.

Remember, though, that this may also include handing over the control to your audience, especially if you want some kind of interaction.

You may wish to have a look at our page on Facilitation Skills for more.

The audience receives the presenter’s message(s).

However, this reception will be filtered through and affected by such things as the listener’s own experience, knowledge and personal sense of values.

See our page: Barriers to Effective Communication to learn why communication can fail.

The message or messages are delivered by the presenter to the audience.

The message is delivered not just by the spoken word ( verbal communication ) but can be augmented by techniques such as voice projection, body language, gestures, eye contact ( non-verbal communication ), and visual aids.

The message will also be affected by the audience’s expectations. For example, if you have been billed as speaking on one particular topic, and you choose to speak on another, the audience is unlikely to take your message on board even if you present very well . They will judge your presentation a failure, because you have not met their expectations.

The audience’s reaction and therefore the success of the presentation will largely depend upon whether you, as presenter, effectively communicated your message, and whether it met their expectations.

As a presenter, you don’t control the audience’s expectations. What you can do is find out what they have been told about you by the conference organisers, and what they are expecting to hear. Only if you know that can you be confident of delivering something that will meet expectations.

See our page: Effective Speaking for more information.

How will the presentation be delivered?

Presentations are usually delivered direct to an audience.  However, there may be occasions where they are delivered from a distance over the Internet using video conferencing systems, such as Skype.

It is also important to remember that if your talk is recorded and posted on the internet, then people may be able to access it for several years. This will mean that your contemporaneous references should be kept to a minimum.

Impediments

Many factors can influence the effectiveness of how your message is communicated to the audience.

For example background noise or other distractions, an overly warm or cool room, or the time of day and state of audience alertness can all influence your audience’s level of concentration.

As presenter, you have to be prepared to cope with any such problems and try to keep your audience focussed on your message.   

Our page: Barriers to Communication explains these factors in more depth.

Continue to read through our Presentation Skills articles for an overview of how to prepare and structure a presentation, and how to manage notes and/or illustrations at any speaking event.

Continue to: Preparing for a Presentation Deciding the Presentation Method

See also: Writing Your Presentation | Working with Visual Aids Coping with Presentation Nerves | Dealing with Questions Learn Better Presentation Skills with TED Talks

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How to deliver an oral presentation

Georgina wellstead.

a Lister Hospital, East and North Hertfordshire NHS Trust

Katharine Whitehurst

b Royal Devon and Exeter Hospital

Buket Gundogan

c University College London

d Guy's St Thomas' NHS Foundation Trust, London, UK

Delivering an oral presentation in conferences and meetings can seem daunting. However, if delivered effectively, it can be an invaluable opportunity to showcase your work in front of peers as well as receive feedback on your project. In this “How to” article, we demonstrate how one can plan and successfully deliver an engaging oral presentation.

Giving an oral presentation at a scientific conference is an almost inevitable task at some point during your medical career. The prospect of presenting your original work to colleagues and peers, however, may be intimidating, and it can be difficult to know how to approach it. Nonetheless, it is important to remember that although daunting, an oral presentation is one of the best ways to get your work out there, and so should be looked upon as an exciting and invaluable opportunity.

Slide content

Although things may vary slightly depending on the type of research you are presenting, the typical structure is as follows:

• Opening slide (title of study, authors, institutions, and date)
• Methodology
• Discussion (including strengths and weaknesses of the study)

Conclusions

Picking out only the most important findings to include in your presentation is key and will keep it concise and easy to follow. This in turn will keep your viewers engaged, and more likely to understand and remember your presentation.

Psychological analysis of PowerPoint presentations, finds that 8 psychological principles are often violated 1 . One of these was the limited capacity of working memory, which can hold 4 units of information at any 1 time in most circumstances. Hence, too many points or concepts on a slide could be detrimental to the presenter’s desire to give information.

You can also help keep your audience engaged with images, which you can talk around, rather than lots of text. Video can also be useful, for example, a surgical procedure. However, be warned that IT can let you down when you need it most and you need to have a backup plan if the video fails. It’s worth coming to the venue early and testing it and resolving issues beforehand with the AV support staff if speaking at a conference.

Slide design and layout

It is important not to clutter your slides with too much text or too many pictures. An easy way to do this is by using the 5×5 rule. This means using no more than 5 bullet points per slide, with no more than 5 words per bullet point. It is also good to break up the text-heavy slides with ones including diagrams or graphs. This can also help to convey your results in a more visual and easy-to-understand way.

It is best to keep the slide design simple, as busy backgrounds and loud color schemes are distracting. Ensure that you use a uniform font and stick to the same color scheme throughout. As a general rule, a light-colored background with dark-colored text is easier to read than light-colored text on a dark-colored background. If you can use an image instead of text, this is even better.

A systematic review study of expert opinion papers demonstrates several key recommendations on how to effectively deliver medical research presentations 2 . These include:

• Keeping your slides simple
• Knowing your audience (pitching to the right level)
• Making eye contact
• Rehearsing the presentation
• Do not read from the slides
• Limiting the number of lines per slide
• Sticking to the allotted time

You should practice your presentation before the conference, making sure that you stick to the allocated time given to you. Oral presentations are usually short (around 8–10 min maximum), and it is, therefore, easy to go under or over time if you have not rehearsed. Aiming to spend around 1 minute per slide is usually a good guide. It is useful to present to your colleagues and seniors, allowing them to ask you questions afterwards so that you can be prepared for the sort of questions you may get asked at the conference. Knowing your research inside out and reading around the subject is advisable, as there may be experts watching you at the conference with more challenging questions! Make sure you re-read your paper the day before, or on the day of the conference to refresh your memory.

It is useful to bring along handouts of your presentation for those who may be interested. Rather than printing out miniature versions of your power point slides, it is better to condense your findings into a brief word document. Not only will this be easier to read, but you will also save a lot of paper by doing this!

Delivering the presentation

Having rehearsed your presentation beforehand, the most important thing to do when you get to the conference is to keep calm and be confident. Remember that you know your own research better than anyone else in the room! Be sure to take some deep breaths and speak at an appropriate pace and volume, making good eye contact with your viewers. If there is a microphone, don’t keep turning away from it as the audience will get frustrated if your voice keeps cutting in and out. Gesturing and using pointers when appropriate can be a really useful tool, and will enable you to emphasize your important findings.

Presenting tips

• Do not hide behind the computer. Come out to the center or side and present there.
• Maintain eye contact with the audience, especially the judges.
• Remember to pause every so often.
• Don’t clutter your presentation with verbal noise such as “umm,” “like,” or “so.” You will look more slick if you avoid this.
• Rhetorical questions once in a while can be useful in maintaining the audience’s attention.

When reaching the end of your presentation, you should slow down in order to clearly convey your key points. Using phases such as “in summary” and “to conclude” often prompts those who have drifted off slightly during your presentation start paying attention again, so it is a critical time to make sure that your work is understood and remembered. Leaving up your conclusions/summary slide for a short while after stopping speaking will give the audience time to digest the information. Conclude by acknowledging any fellow authors or assistants before thanking the audience for their attention and inviting any questions (as long as you have left sufficient time).

If asked a question, firstly thank the audience member, then repeat what they have asked to the rest of the listeners in case they didn’t hear the first time. Keep your answers short and succinct, and if unsure say that the questioner has raised a good point and that you will have to look into it further. Having someone else in the audience write down the question is useful for this.

The key points to remember when preparing for an oral presentation are:

• Keep your slides simple and concise using the 5×5 rule and images.
• When appropriate; rehearse timings; prepare answers to questions; speak slowly and use gestures/ pointers where appropriate; make eye contact with the audience; emphasize your key points at the end; make acknowledgments and thank the audience; invite questions and be confident but not arrogant.

Conflicts of interest

The authors declare that they have no financial conflict of interest with regard to the content of this report.

Sponsorships or competing interests that may be relevant to content are disclosed at the end of this article.

Published online 8 June 2017

Types of Oral Presentation

Whether you are at your job or in your academic career, you have to give a presentation. So, you must know the types of presentations so that you can prepare yourself for the best. There are four types of oral presentation. Each type is used in different forms of communication.

In a manuscript, the speech or presentation is in the written form that the speaker reads word for word. We can say that manuscript involves speaking from the text. The manuscript is useful when the presentation you are going to deliver is complex, critical, some official statement, or has technical information. In any of these cases, there is no space for a single error. It must be accurate and exact. The manuscript also helps you to prevent grammatical, technical, or pronunciation mistakes.

But the drawback of this type of presentation is that the concentration of the speaker remains on the paper and text and he can’t make eye contact with the audience. So, as a result, he is unable to capture the attention of his audience.

• Memorization

This type is suitable for those presenters who are beginners or fear to come on stage and face the audience. They get nervous and forget what they want to present. So, they memorize what they are going to present. But you should be careful while delivering it. It must look natural and spontaneous. The flow of your words and ideas should not be mechanical and speedy. One of the pros of this type is that you can maintain eye contact with the public. The drawback is that during the presentation if you forget what you memorized, you will feel embarrassed in front of the audience.

Impromptu is the spur-of-the-moment that you have to present without any preparation. It often happens when at the end, you are asked to give your remarks by sharing your opinion or thoughts with the audience. At this moment, the best way is to focus on the main point, share your opinion concisely, and wind it up with the best conclusion. Your conclusion must be connected to the main idea or your opening remarks. For the best impromptu, you must have vast knowledge, a lot of practice, long experience, and presentations. An ordinary or new speaker can’t perform impromptu excellently.

• Extemporaneous

Unlike impromptu, extemporaneous allows great flexibility to the speaker. Extemporaneous is considered one of the best methods of presentation. In this type, the presentation is not written out completely. Rather the speaker prepares his presentation in the form of an outline or notes and practices it many times. During the presentation, he has a glance at the outline or notes to read the key points and elaborate them in front of the audience. He speaks in a conversational tone and natural manner. In Extemporaneous, he can maintain eye contact with his audience and grab their attention as well. For a good Extemporaneous, you must command the key points so that you can explain them appropriately. The speaker can include references to the surroundings, news, or previous speeches.

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• Key Differences

Know the Differences & Comparisons

Difference Between Oral Communication and Written Communication

Written Communication , on the other hand, is a formal means of communication, wherein message is carefully drafted and formulated in written form. It is kept as a source of reference or legal record. In this article, we’ve presented all the important differences between oral and written communication in tabular form.

Content: Oral Communication Vs Written Communication

Comparison chart.

Definition of Oral Communication

Oral Communication is the process of conveying or receiving messages with the use of spoken words. This mode of communication is highly used across the world because of rapid transmission of information and prompt reply.

Oral communication can either be in the form of direct conversation between two or more persons like face to face communication, lectures, meetings, seminars, group discussion, conferences, etc. or indirect conversation, i.e. the form of communication in which a medium is used for interchange of information like telephonic conversation, video call, voice call, etc.

The best thing about this mode of communication is that the parties to communication, i.e. sender or receiver, can notice nonverbal cues like the body language, facial expression, tone of voice and pitch, etc. This makes the communication between the parties more effective. However, this mode is backed with some limitation like the words once spoken can never be taken back.

Video: Oral Communication

Definition of Written Communication

The communication in which the message is transmitted in written or printed form is known as Written Communication. It is the most reliable mode of communication, and it is highly preferred in the business world because of its formal and sophisticated nature. The various channels of written communication are letters, e-mails, journals, magazines, newspapers, text messages, reports, etc. There are a number of advantages of written communication which are as under:

• Referring the message in the future will be easy.
• Before transmitting the message, one can revise or rewrite it in an organised way.
• The chances of misinterpretation of message are very less because the words are carefully chosen.
• The communication is planned.
• Legal evidence is available due to the safekeeping of records.

But as we all know that everything has two aspects, same is the case with written communication as the communication is a time consuming one. Moreover, the sender will never know that the receiver has read the message or not. The sender has to wait for the responses of the receiver. A lot of paperwork is there, in this mode of communication.

Video: Written Communication

Key Differences Between Oral Communication and Written Communication

The following are the major differences between oral communication and written communication:

• The type of communication in which the sender transmits information to the receiver through verbally speaking the message. The communication mode, which uses written or printed text for exchanging the information is known as Written Communication.
• The pre-condition in written communication is that the participants must be literate whereas there is no such condition in case of oral communication.
• Proper records are there in Written Communication, which is just opposite in the case of Oral Communication.
• Oral Communication is faster than Written Communication.
• The words once uttered cannot be reversed in the case of Oral Communication. On the other hand, editing of the original message is possible in Written Communication.
• Misinterpretation of the message is possible in Oral Communication but not in Written Communication.
• In oral communication, instant feedback is received from the recipient which is not possible in Written Communication.

Video: Oral Vs Written Communication

Oral Communication is an informal one which is normally used in personal conversations, group talks, etc. Written Communication is formal communication, which is used in schools, colleges, business world, etc. Choosing between the two communication mode is a tough task because both are good at their places. People normally use the oral mode of communication because it is convenient and less time-consuming. However, people normally believe in the written text more than what they hear that is why written communication is considered as the reliable method of communication.

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October 12, 2016 at 11:18 am

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Thank you so much for such a important article … You present this so simply and it’s helpful

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January 22, 2019 at 1:25 pm

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November 19, 2019 at 8:21 am

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January 26, 2021 at 6:45 pm

I’m very convenient with the message of differences between the two types of communication ie oral and written communication thank Alot for the lifts

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Esther says

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