How Long Will It Last?

Pupils turn on a flashlight and leave it on until the energy is used up (12-36) hours. They estimate or preduct how long they think the energy in the batteries will last. They then estimate how long a birthday candle will burn, giving off heat and light energy to relate the idea that energy will only last a certain length of time.

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Resource Details

2nd - 5th
Social Studies & History
2 more...
Resource Type
Lesson Plans
4 days
Instructional Strategy
Inquiry-Based Learning