During a math lesson on classifying angles, I will use the document camera to project classroom items for students to identify angles. The students will use the Turning Point Anywhere Program to respond to questions concerning the types of angles. As a class, we would then look at the graphing of the correct and incorrect answers. I would use this information to help guide my instruction.
At the end of a math lessson the students normally have a ticket to leave paper to complete to check for understanding. The students will instead use WallWisher to post their answer to a question regarding classifying angles.