Which instructional activity is described as safe, visible, simple and easily understood?

• A. A safety briefing
• B. A workshop
• C. A lecture
• D. A demonstration

Answer: (D)

Demonstration works best because it provides a concrete, observable way to show how to perform a safety action. By presenting the steps in front of learners, the technique is visible, easy to follow, and can be kept simple with clear cues and a controlled setup, which also helps keep the activity safe. Observers can see the correct form, timing, and sequence and can imitate what they’ve just watched, which reinforces understanding much more effectively than just hearing about it. A safety briefing or a lecture relies mainly on words, which may be quick or abstract, and a workshop, while interactive, can introduce more complexity. A demonstration delivers a clear, repeatable model that learners can watch, understand, and reproduce.