This is a very easy, but extremely engaging review game that encourages student discussion through a modified version of the numbered heads collaborative strategy. Students are presented with a question. They are given 1 to 2 minutes to discuss the answer. A number flashes on the screen. The student who was assigned that number must write his group's answer on a white board and hold it up before the allotted time is up. At the same time, students review important aspects of the book through 26 higher order thinking questions.