We made electrical circuits.
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| We made a simple circuit using one battery and one bulb. |
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| We made a circuit using two bulbs and one battery. The bulbs were not as bright as the bulb in the original circuit. |
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| We made a circuit using one bulb and two batteries. The bulb was brighter than the bulb in the original circuit. |
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| We added a switch. When the switch was open the bulb did not light. When the switch was closed the bulb lit as the circuit was complete. |
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| We made a circuit using a motor instead of a bulb. |
The motor made the rainbow disk spin which made it appear white.
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| Two batteries made the disk spin even faster! |
