Collecting Themes

I like to use index cards at the end of some classes to get feedback from the students. What did they learn? What do they want to know? and so on...

In order to prepare future activities that tap the students' interests, I will hand out index cards and ask students to write down something about their interests:

what is their favorit X? What do they like to do when X? What has been on their minds that week? and so on...