A teaching deck built for retention: objectives, one concept per slide, a worked example, a check, and a summary.

A class research presentation: the question, what you read, what you did, what you found, and what it means.

A defense deck that states the question, the method, the findings with charts, the limits, and the contribution.

A training programme explained to the people running and taking it: outcomes, modules, schedule, assessment and support.

A facilitator's deck: purpose, ground rules, the agenda, one slide per activity with instructions and timing, and the wrap-up.