This This Little Light of Mine: Understanding Light Bulbs lesson plan also includes:
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One of the inventions that has greatly impacted the world is Thomas Edison's light bulb. From his incandescent bulb, to today's LED bulbs, illuminate middle schoolers with the way they convert electricity into light and heat. Handouts include reading passages, worksheets, and lab procedures for building a flashlight. This is a straightforward and well-rounded exploration of light.