Physics Classroom
Spectrum
Scholars relate each of the colors in the spectrum, except indigo, by comparing their frequencies, wavelengths, and energy levels. Then, they compare each section of the electromagnetic spectrum when considering the same three variables.
Curated OER
Introduction to Light
Students study the basic structure of the atom. In this chemistry lesson, students explain how colors relate to energy that electrons emit. They calculate energy of the emitted photons.
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Solar Lesson
First graders complete sunlight and solar effects activities to learn about light and its power. In this solar activity lesson, 1st graders complete a sunscreen test activity, a light test, a black light test, a cloudy test, a sunglasses...
Curated OER
Classification of Clouds
Students view progressive slides of cloud formations and identify which type of cloud is shown as it forms. They estimate the cloud's height while viewing each image.