Question

What is important to include in a set of instructions?

an introduction explaining why the task described is important
an explanation detailing why each step is important to the result
a clearly described list of tools and materials needed to accomplish the task
a cautionary story about what not to do when working with sharp tools

Answer 1

All four items touch on things that can appear in instructions, but some are more essential or should be done differently:

- Include an introduction explaining why the task is important — yes. A brief intro that states the goal and why it matters or when to use the procedure helps readers decide whether to proceed.

- Include a clearly described list of tools and materials — yes. Always list what’s required (and any alternatives) so readers can prepare before starting.

- Include an explanation of why each step is important — partially. Short, focused reasons are helpful for non‑obvious steps (so the user understands the purpose and can adapt safely), but you don’t need a long justification for every trivial action. Keep rationale concise and only where it improves understanding.

- Include cautionary safety information — yes, but not as a “story.” Rather than a cautionary anecdote, provide clear, prominent safety warnings, what to avoid, and any protective equipment needed. Stories can distract; explicit warnings and consequences are better.

Other essentials to include: target skill level/prerequisites, estimated time, clear numbered steps in logical order, diagrams/photos where helpful, troubleshooting/tips, and the expected final result.