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Lesson Planet
This Flashlight interactive also includes:
In a simple circuit, does electricity start instantly? A simulation encourages thinking about the flow of electrons at a microscopic level. Pupils control the voltage, resistance, and switch in order to observe the change in both ideal and realistic conditions. Graphs of voltage and power assist in interpreting the data.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Use a battery-operated flashlight and a hand crank flashlight to discuss the similarities and differences
Classroom Considerations
- Teachers must have a free CK-12 account to access the interactive
- Assumes prior knowledge of current and voltage
Pros
- Offers challenge questions in the simulator
- Provides answers to many of the worksheet questions
Cons
- None