Purpose: To reduce the amount of time it takes for all students to get feedback.
Prep Time: None
Materials: No additional materials other than the worksheet or activity students are already doing.
Procedure: Give feedback to the first student to complete a worksheet or activity so that he or she has the correct answers. When another student finishes, refer him/her to the first student who finished to get the answers. As students finish, refer them to other students who already know the answers. If students struggled with a particular question, discuss it as a class.