Four Interest Igniters - Bundle 4

This bundle contains a mix of FOUR Interest Igniter class challenges and steps to implement:
Soar to Score - students build and throw paper airplanes towards a target!
Confidence Challenge - kids have to accurately place their papers in the correct pile!
Name That Tune - students have to identify a song hearing only a short snippet!
What's It Worth -  kids analyze each other's work and then wager points on it being correct!