In Brief: 
Students love these five mind-stretching war variations so much they don't even realize how fast they're thinking
To enjoy being together with other musicians, and (oh yes) to get really fast at note and rest values
Prerequisite Concepts: 
Thorough knowledge of the note and rest values gained from all the Unit 1 rhythm math
Teacher's Role: 
Demonstrate how to play the different variations and observe students playing
Can you stop them from playing once you teach them?