Light Just Right

By James Daniel Lehman

Purdue University

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Abstract

This 4th grade design activity focuses on electrical current and resistance. Students design a way to make a bulb light with differing brightnesses.

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Researchers should cite this work as follows:

  • James Daniel Lehman (2013), "Light Just Right," https://stemedhub.org/resources/1790.

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Tags

  1. electric circuit
  2. grade 4
  3. lesson plan
  4. resistance
  5. sled