How much time do I need to run an active learning activity in my class?

The time it takes to run an activity depends on the outcomes you want to achieve.

Many active learning activities take just a few minutes (e.g. Reflection, Think-Pair-Share), while extended activities (e.g. case studies, simulations) may take the whole class or several classes.

Before starting an activity, know how much time you want to spend on it and let your students know how much time they have.

During the activity, periodically remind students how much time they have left before they need to share their work.