Tag Archives: light

Developing an Understanding of Light Energy through PhET Models

“Light moves in the form of waves” and is “reflected, refracted, and absorbed” are all traditional statements of light energy that become staples of assessment for student understanding. But whether students┬ácan apply this understanding is a big question. The NGSS … Continue reading

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Mirrors and Mazes (and Maps!)

The classroom was shrouded in darkness except for beams of light criss-crossing the room. All around students were abuzz with excitement. “Aim the mirror this way! Put the flashlight over here! Do you think it will work backwards?” With students … Continue reading

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