Introduction to solar energy Volume 6 | Gr. K-2 | U28051 Download Materials list • Ice • 2 clear plastic cups • Running on Sunshine: How Does Solar Energy Work? by Carolyn Cinami DeCristofano • Solar Bottle Boat Class Kit (SB53392) • 3 completed Solar Bottle Boat Kits (SB40881) – 1 air boat, 1 speed boat, and 1 surface submarine • Large plastic tub, kiddie pool, or Raingutter Regatta® (NA10268) filled with water • A sunny day (preferably close to noon with little to no wind) Related