If nothing was unclear or difficult, say so. Skip questions about steps you did not experience; use not applicable where appropriate.

Which topic was hardest to understand?
Which exercise helped you apply the material?
What should change before the next course?
Which explanation would benefit from another example?
How well did the assessments match the material taught?

Author notes / illustrative keys where applicable:
1. Locate the concept learners could not follow so the course lead can revise its explanation. Separate unfamiliar prerequisite knowledge from unclear teaching before changing the syllabus.
2. Identify an exercise connected to a usable task, then preserve its relevant practice steps. Enjoying an exercise alone does not demonstrate application of the material.
3. Collect a concrete revision for the next delivery and compare it with the course objectives. A preferred change may concern logistics rather than teaching effectiveness.
4. Find an explanation that needs a worked illustration, allowing the trainer to choose a matching example. Additional examples should address the named misunderstanding rather than lengthen every section.
5. Compare the assessed tasks with what learners encountered and practiced. Investigate reported mismatches against the materials; dissatisfaction with a score does not establish misalignment.