The excitement reaches a crescendo as student teams figure out direct current circuits without instruction. Their cars flash across the room and they race to implement new ideas and try new designs. They are loving building and testing models. And, they’re learning at the speed of ideas.
 
List of Supplies Needed
Plastic Wheels
Straws 
Dowels
Masking Tape
Scissors
Cardboard
Safety Goggles
Propeller
Alligator Clip Leads
Motor
Battery Pack
AA Batteries