Independent Review Notes: Building Effective Presentations

Scientists and engineers often present their work to share ideas, explain information, or persuade others. An effective presentation requires understanding the audience, selecting the right content, and delivering it in a clear and organized way.

Know the Audience

Before creating a presentation, it is important to understand who the audience is. This includes:

• What the audience already knows about the topic

• Their level of technical knowledge (technical, semi-technical, or nontechnical)

• What they want or need from the presentation (information, motivation, or action)

• What interests the audience and how the topic can connect to those interests

Knowing the audience helps the presenter choose the right level of detail and examples.

Construct the Content

A presenter cannot include everything they know about a topic. Content should be selected based on:

• The purpose of the presentation (inform, persuade, motivate)

• The must-have information needed to achieve that purpose

• Information that helps keep the audience engaged

Only content that supports the purpose and audience should be included.

Organize the Delivery

An effective presentation has three main parts:

• Engaging opening: Grabs attention using a fact, question, story, or challenge

• Organized body: Information arranged in a clear structure (such as problem/solution, steps, or compare/contrast)

• Powerful closing: Leaves the audience with a key idea, summary, or call to action

Good organization makes the presentation easy to follow and remember.