(Grades 4-8) By
connecting a bell with
alligator clip leads and
batteries into a different
arrangement, students will
understand the parallel circuit and series circuit. Which circuit will provide
more energy to ring the bell and why? A switch is included to test each
circuit. The bell is designed to show the internal operations of the bell for
added learning of magnetic coils in action. Guide included.
Board with battery holder, bulb holder, and switch
Battery, "D" cell
Battery, 16 volt, lantern
Cartoon, "Electron man"
Children's guide: Ely-Try-Finding-Rings
Wire, insulated, roll
Included in Kit: