oral presentation importance and characteristics

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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Oral Presentation Importance, Characteristics

An Oral Presentation is a spoken communication method where an individual or group conveys information, ideas, or arguments to an audience. It typically involves preparing and delivering content in a structured manner, often supported by visual aids like slides. The key elements include a clear introduction, a well-organized body, and a strong conclusion. Effective oral presentations require good public speaking skills, audience engagement, and the ability to convey key messages clearly. Commonly used in educational, professional, and public settings, oral presentations are crucial for sharing knowledge, influencing decisions, and showcasing expertise.

Importance of Oral Presentation:

Enhances Communication Skills

Oral presentations help individuals improve their verbal and non-verbal communication skills. Presenters learn to articulate ideas clearly, use appropriate tone, and maintain eye contact, all of which are critical in effective communication.

Boosts Confidence

Regularly delivering oral presentations builds self-confidence. Overcoming the fear of public speaking and successfully engaging an audience strengthens the presenter’s ability to express ideas confidently in various scenarios.

Improves Persuasion Skills

Oral presentations are often used to influence decisions, whether in business proposals, academic defenses, or sales pitches. The ability to persuade an audience through structured arguments, evidence, and effective delivery is a key outcome of strong presentation skills.

Develops Critical Thinking and Organization

Creating a compelling presentation requires organizing thoughts, researching content, and logically structuring information. This process enhances critical thinking and helps presenters become more methodical and organized in their communication.

Facilitates Audience Engagement

Oral presentations allow for direct interaction with the audience. Presenters can gauge reactions, clarify doubts, and adapt their message in real-time, making the communication more dynamic and responsive to audience needs.

Enhances Leadership Abilities

Presenting ideas to a group requires leadership qualities, including taking initiative, guiding discussions, and influencing others. Regular practice of oral presentations strengthens these leadership skills.

Promotes Collaboration and Teamwork

In team-based presentations, individuals must work together to align their ideas, coordinate their delivery, and present a cohesive message. This fosters collaboration, communication, and teamwork.

Valued in Professional and Academic Settings

Oral presentation skills are highly valued across professions, from business meetings to academic conferences. Being able to present ideas effectively opens up opportunities for career advancement and professional growth.

Characteristics Oral Presentation:

Clarity of Purpose

A successful presentation has a clear and defined purpose. Whether the goal is to inform, persuade, or entertain, the content should be aligned with the intended objective and focused on delivering the key message.

Well-Organized Structure

An effective presentation follows a logical structure, typically comprising an introduction, body, and conclusion. The introduction grabs attention and sets the context, the body contains the main points with supporting evidence, and the conclusion reinforces the key message.

Engaging Content

The content should be relevant and interesting to the audience. Using real-life examples, anecdotes, visuals, and data helps make the presentation more relatable and captivating.

Audience Awareness

Understanding the audience’s needs, interests, and level of knowledge is crucial. Tailoring the content, language, and delivery style to the audience enhances engagement and ensures that the message is well-received.

Effective Use of Visual Aids

Visual aids like slides, charts, and videos can enhance understanding and retention. However, they should complement the spoken message, not overwhelm it. Simplicity and clarity are key when using visual elements.

Confident Delivery

Confidence is critical in oral presentations. A confident presenter maintains good posture, uses eye contact, and speaks clearly and at an appropriate pace. Confidence also helps in handling questions and managing unexpected situations during the presentation.

• Interactivity

Encouraging audience participation, asking questions, and allowing space for discussion create a more interactive and engaging environment. This makes the presentation more dynamic and keeps the audience involved.

• Conciseness

An effective presentation is concise and to the point. Avoiding unnecessary details and sticking to the core message helps maintain the audience’s attention and ensures clarity.

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What It Takes to Give a Great Presentation

• Carmine Gallo

Five tips to set yourself apart.

Never underestimate the power of great communication. It can help you land the job of your dreams, attract investors to back your idea, or elevate your stature within your organization. But while there are plenty of good speakers in the world, you can set yourself apart out by being the person who can deliver something great over and over. Here are a few tips for business professionals who want to move from being good speakers to great ones: be concise (the fewer words, the better); never use bullet points (photos and images paired together are more memorable); don’t underestimate the power of your voice (raise and lower it for emphasis); give your audience something extra (unexpected moments will grab their attention); rehearse (the best speakers are the best because they practice — a lot).

I was sitting across the table from a Silicon Valley CEO who had pioneered a technology that touches many of our lives — the flash memory that stores data on smartphones, digital cameras, and computers. He was a frequent guest on CNBC and had been delivering business presentations for at least 20 years before we met. And yet, the CEO wanted to sharpen his public speaking skills.

• Carmine Gallo is a Harvard University instructor, keynote speaker, and author of 10 books translated into 40 languages. Gallo is the author of The Bezos Blueprint: Communication Secrets of the World’s Greatest Salesman  (St. Martin’s Press).

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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 ↵

Two or more people tied by marriage, blood, adoption, or choice; living together or apart by choice or circumstance; having interaction within family roles; creating and maintaining a common culture; being characterized by economic cooperation; deciding to have or not to have children, either own or adopted; having boundaries; and claiming mutual affection.

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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