Skip to main content

Agriculture: Before the Presentation

Planning
Many factors need to be looked at before you start writing a presentation. Examine your:

  • Objectives
  • Audience
  • Venue
  • Remit

Objectives: Why are you making the presentation? Keep in mind what you want to achieve. Once you are clear about the objectives you are in a good position to make strategic decisions about the design of your presentation.

Audience: They will have a variety of different experiences, interests and levels of knowledge. A powerful presenter will acknowledge these and prepare for and respond to them accordingly. Think about:

  • How much will your audience already know about the topic?
  • How can you link new material to things they already understand?
  • Will you need to convince them of a particular point of view?

This will help you target your presentation to the audience and capture their interest and spark their imagination.

Venue: Look at the room where you will be giving the presentation.

  • What atmosphere does the venue create? Consider how you might re-arrange the room to create the atmosphere you would prefer.
  • What audio-visual aids can you use, eg laptop, speakers, TV screen, data projector and screen? It is also a good idea to check where the lights and volume controls are situated so you can create operate them smoothly if you need to.
  • Decide where you are going to place yourself so everyone in the room will be able to see you and not be distracted by people entering or leaving the room.

Remit: Has your teacher given you a list of the requirements or goals that you have to achieve? If so you need to stick to them. They may include a time limit, format, content and style. It is common to have a time restriction. Keeping to time shows respect for your audience and ensures that you deliver a focused presentation that makes a positive impact. You will fail to keep to time if you:

  • Try to cover too much information in the time allowed.
  • Don’t factor in the time it takes to distribute handouts or operate a video and slide shows.

When you are clear about all of these points you can decide how you are going to deliver the presentation. Many people use computer software like PowerPoint, Prezi or something similar to allow you to create and show slides to support your presentation. Many people combine slides that are text, images and video. The benefit of this delivery is that it creates the impression of an organised and structured presentation, and you can make the presentation look professional and consistent. If used properly, PowerPoint can improve the quality of your presentations, help you to illustrate your message and engage with your audience.

When you have planned the structure, content and delivery of your presentation you can begin writing the presentation.

Writing a presentation
Presentations need to be very straightforward and logical. Stay focused on the need to explain and discuss your topic clearly. An ideal structure includes:

  • A welcoming and informative introduction.
  • A coherent series of main points presented in a logical sequence.
  • A clear and strong conclusion.

Start by writing a simple outline of your talk and prioritise the information that you want to cover. Summarise each of your main points in a few keywords or simple sentences. If you can’t do this you won’t be focused enough to write about them clearly. Good presentations that have an impact on the audience will be sharply focused. Don’t try to cover the amount of information that you would normally address in an assignment.

Introduction
The introduction is the point at which you explain the contents and purpose of your presentation. It is very important because it is your first point of contact with your audience; you can either capture or lose your audience’s interest in a matter of seconds. Use the introduction to lay a clear foundation for the presentation to follow.

Make a positive start by writing how you will introduce yourself eg Good afternoon, my name is Adam. Then you need to let the audience briefly know:

  • What you will be talking about.
  • How you will cover the topic eg By reviewing a case study I will … or I will be comparing the four main principles of…
  • What the outcome will be eg a lively discussion will occur or the group will be more informed eg I hope this will provide us with a fresh insight into the…
  • What you expect the audience to do. Let them know if they can ask questions during or after the presentation eg At the end I will pass out a handout that summarises my presentation and then I’ll take questions.

The introduction needs to be written in confident language and express your energy and enthusiasm for the topic.

Your main points
A powerful presentation delivers information in a logical and structured way. Make sure each point builds on the previous point and doesn't make large jumps.

  • Decide what are the main points you want to make?
  • Arrange the points to flow in a logical manner.
  • Check that the main points reflect your objectives and take into account the needs of the audience.

The main points are the backbone of your talk. Being clear about what they are helps you to prioritise and focus your presentation. When planning your presentation you should put aside your research notes and produce a list of the main points that you would like to discuss. Ask yourself:

  • What exactly am I telling the audience here?
  • What should the audience be learning here?

Supporting Information
When you are clear about all of the main points you will cover in your presentation, you can then decide what supporting evidence or information you will present to support them. This information helps the audience understand and agree with your main points. It might take the form of factual data or an explanation.

Choose your supporting information carefully. One or two memorable or interesting examples will make a better impact than a large amount of boring detail. Think about:

  • What will add clarity to your argument? Do you need to define terms or mention supporting theories?
  • What will add authority to your argument? Use quotes and arguments from experts in the field, but don’t forget to balance your use of experts with you own ideas and research findings.
  • What will add colour to your argument? Videos, slides, practical examples and memorable stories can be useful inclusions.

The supporting information should add interest but avoid confusing your main points by burdening the audience with too much detail.

Linking statements
Linking statements can assist you to make sure that the main section of your presentation flows. They show how your main arguments fit together eg

  • Another important issue to consider is…
  • By following this argument we can now see that…
  • I will begin by discussing…
  • Now that we have explored … I would like to move on to…

Linking statements send signals to your audience. They transition the audience to the next point in your argument, plus they link to earlier ideas or clarify the stage you have reached. This is especially important in a long presentation where you have to work hard to keep the audience involved.
 

Presentation tips 
Talking
Make sure you don’t plan to spend large amounts of time talking. It is tiring for an audience to concentrate on listening for long periods. Plan to break up your talking time by pausing to show a new slide or present a short video clip. By varying your delivery of the content like this you will provide new and interesting stimuli and keep the audience’s attention.

Visual
Plan to use a variety of high quality visual aids such as diagrams, pictures or video. Visual aids can powerfully enhance the impact of your words. Use visual aids that:

  • Highlight or summarise your main points
  • Raise questions
  • Define terms or acronyms
  • Support technical data
  • Save words – show something instead of describing something

Be creative and very deliberate about choosing visual aids with the most impact.

Your visual aids can be incorporated into a PowerPoint or Prezi or something similar. PowerPoint is the most common system of delivering visual aids. If used well it can really help your presentation, but if used badly it can have the opposite effect. General rules include:

  • Use a large font that is easy to read
  • Keep the background simple
  • Make things visual instead of having lots of text on a slide
  • Don’t overdue any animations because it is distracting

Other visual aids include objects or props, just like a safety demonstration on an aeroplane. Make sure these objects are big enough to be easily viewed and robust so they can be passed around (which will take a chunk of time and distract the audience). Some people like to use a whiteboard and write as they speak. If you use a whiteboard make sure the audience can read your writing, and that you have spare pens and an eraser. Paper handouts can also be useful, but if given out too early they will be very distracting to the audience.

If you use visual aids such as a PowerPoint and video, make sure you are familiar with how they work and how to troubleshoot problems eg check whether the settings on the computer will make it go to sleep while you are speaking. The confident use of visual aids will help you give an impressive performance.

Conclusion
It is important to spend time writing a good conclusion because many students neglect this part. The conclusion gives the audience an overview of your main points and reminds them of the purpose of the talk. It draws the main points to a stimulating conclusion and leaves the audience with an impression of a good quality presentation. Key elements to include are a:

  • Review of the topic
  • Final statement eg a thought provoking question or a bold statement
  • Recommendations that can be drawn from your work
  • Information regarding what happens next eg ten minutes of questions
  • Thank you to the audience for their attention and participation.

Sentences you can use in the conclusion include:

  • In this presentation I wanted to explore the relationship between…
  • Over the past 15 minutes we have covered the following points…
  • In summary, we have concluded that…
  • It is clear that…

Talk to the audience directly and with confidence.

Practice
If you are very familiar with your topic and your material, you will be able to inspire your audience’s trust and confidence. Do more than practice reading through your presentation. Stand up, speak out loud, deliver your presentation to the walls and imagine the audience are there. Get used to hearing your own voice filling a room. Familiarise yourself with the words and phrases in your presentation. Above all, familiarise yourself with the main thrust of your argument and explore how the individual elements of your presentation fit together.

Should you spend time memorising your presentation or should you read it all? You need a balance. If you read the whole presentation you might lose contact with your audience and your voice may be reduced to a monotone. This removes the energy and enthusiasm from your delivery. You need to frequently address your audience directly. If you decide to learn most or all of your presentation, write some notes to have with you because they can keep you on track if you are nervous and prevent you from forgetting sections of your presentation.

As you practice you need to be aware of how long the presentation takes to deliver. Most presentations will have a time restriction. Keep in mind whether the time limit includes time for questions at the end, or whether you need to allow time for this in your presentation. You must not allow your presentation to run overtime because this shows a lack of respect for your audience and weakens the overall impact that your presentation makes.

You will run overtime if you try to incorporate too much information in the time you have allocated. Don’t try to cover the same amount and depth of information that you normally cover in a written assignment, essay or report. In your practice sessions, factor in the time it will take to get settled in front of the audience and set up your visual aids. If you practice your presentation in full several times you will have a good idea of the average time it takes to deliver. When you practice make sure you use the visual aids that you will be using on the day. This means that you will know how much time they add to the presentation and you can cut back on your words to compensate.

If you spend time practicing your presentation and becoming comfortable delivering the material, you will have a greater ability to be flexible while you are giving the live performance. This means that you will be able to problem solve by adapting or reducing the content if the need arises due to unforeseen circumstances eg equipment failure or several interruptions. For example you might not cover some of the supporting detail for your final main point and you may have to shorten your conclusion. It is better to cut material than to speed up your delivery and talk faster because this will negatively impact on the audience’s overall impression of the presentation. Don’t cut out the whole of your conclusion if you are running behind time because this is a vital part of the presentation; it is where you will make a lasting impression on the audience.

Write clear notes on your written presentation to remind yourself about what you should be doing at specific times in the presentation eg a prompt to change a slide or stop to handout an information sheet. You may think it won’t be necessary but it may compensate for your nerves on the day and avoid missing key elements of your presentation. It is also a good idea to write the timing of your presentation on your written presentation eg at the 5 minute, 10 minute and 15 minute mark so you will be gauge whether you are on time.  

It is important that you have a full understanding of the material you are covering, are clear about your main points and construct a strong argument. It is equally important to be clear about how you are going to deliver or perform the presentation. Make decisions about your style and practice them beforehand.

Plan how you will physically move around the presentation area. Make your movements purposeful eg step forward to make a point and then step back again. Don’t simply wander around, match your movements to your argument. Emphasise points with your words and your actions.

Anxiety
Plan how you will combat your nerves on the day of the presentation. What will help you to calm down before and during the presentation? Try to get enough sleep the night before, eat well beforehand, have something to drink and don’t dwell on the presentation ahead of you. It is normal to feel nervous when you have to speak publically. Performance anxiety isn’t necessarily harmful; a slightly increased anxiety level can motivate you to do the work you need and be prepared for the event. It can make you alert and energised, however if it runs unchecked it can impair your ability to perform effectively during the presentation.

Performance anxiety and nervousness can be caused by many worries including:

  • Past performances during presentations
  • How you will compare with other students
  • Negative consequences if you don’t succeed

This anxiety will be made worse if you haven’t prepared well for the presentation. You will be helping yourself if you spend time:

  • Writing the presentation and not leaving it to the last minute
  • Practicing your presentation in full several times
  • Planning what questions you might be asked by the audience

When you are nervous, anxious or stressed you will have physical reactions. These may include:

  • Trembling voice
  • Sweatiness
  • Shortness of breath
  • Fast heartbeat
  • Upset stomach
  • Generalised feeling of fear or anxiety

These can be caused by the flight or fight response which makes your body alert and ready for action. It means that your body is preparing to cope with the situation. Once the event is over, your body will gradually return to normal. It can be harmful if you feel this way over a long period of time. Please contact student support if you feel this way for a long period of time.

If you are having negative thoughts in the lead up to the presentation or even during the presentation, they may have a big impact on your presentation. You may feel scared that you will do a bad job and embarrass yourself. This may lead you to not adequately prepare or to give a poor delivery. If this is happening to you, try to control it by concentrating on a positive replacement for your negative thoughts.
 

Negative thought

Positive replacement

'It will be a disaster.'

'I will aim to do the best I can.'

'I never do any good at this kind of thing, it's bound to go horribly wrong.'

'Just because I had a problem with this is in the past does not mean that things are bound to go wrong.'

'They are looking for ways of catching me out.'

'They are giving me an opportunity to demonstrate my knowledge of something that I have worked hard to understand.'

'They will ask me about something that is a weakness of mine.'

'How can I talk about this area in the most positive way?'

'I will fail and never get the career of my choice if I don't do well in this presentation.'

'The marks for this presentation are only a percentage of my overall mark. If I don't do as well as I would like there will be other opportunities to improve my marks.'


Try to visualise yourself successfully completing the task. Plan a social event afterwards that is not dependent on the outcome. These tactics can help you to keep a sense of perspective about the event and stop things spiralling out of control. Focus on the present and what you can do now to deal with the situation, rather than dwelling on what you should have done already, or how similar events have gone in the past.

You may find it useful to identify the aspects of the situation that are causing you the greatest levels of anxiety. This might help you prevent them from becoming a reality. For instance, if you are worried about using the visual aids, practice them well before the event.

[The text above is based on that provided by the University of Leicester]