Curated OER
Electromagnetic and Physical Waves
Students compare and contrast electromagnetic and physical waves. In this wave lesson plan, students discover that all waves reflect, refract, and diffract energy. Students work in small groups to experiment with waves and evaluate the...
Curated OER
Electromagnetic Radiation
Students explore the nature of electromagnetic spectrum through a series of experiments. In this physics lesson, students determine how light behaves under certain circumstances. They explain how humans perceive colors.