Student feedback after the Chapter 2 Test revealed that the Chapter 2 Big Ideas sheet was a valuable resource for students in preparing for the test, so we decided to do another one for Chapter 3.  Instead of the many “interpretations” from Chapter 2, we ended up with many “definitions” with all the new vocabulary in Chapter 3.  Students worked in pairs to look through their notes and the text to fill in the Big Ideas.   We worked on this for the first half of the hour and the quiz for the second half of the hour.