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.

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)
• the colour theme is simple and the background colour provides enough contrast
  • 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.

Tips

• 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]