Energy Teacher's Pack includes 6 full color readers, 6 solar cells, 6 car assemblies (4 wheels, 2 axels, frame, 2 gears and 3 washers), 6 ultra capacitors, 12 battery bands, 12 motors, 6 buzzers, 6 LEDs, 6 magnifiers, 6 stoppers for flywheel generator, 6 pinwheels to model turbines, 6 propellers, 6 mylar reflectors, 6 battery assemblies (wires, 3 cups, 3 copper rivets, 3 zinc coated nails, battery cards), 6 tea candles, 6 feathers, lump of coal, 12 large marbles, 1 laminated teacher's guide.