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Scholastic
Study Jams! Light
Let there be light in your classroom with a video that explains that light travels in waves, the electromagnetic spectrum contains seven colors, and the color of an object depends on which light waves it reflects and absorbs. With...
Curated OER
Homer Changing Dimensions from Treehouse of Horror VE 3F04 (10/30?95)
In this writing worksheet, students view two and three Dimensional images of "Homer Simpson" and write a paper comparing and contrasting the two images. They are guided by three questions as well as supplied with four links to...
Harvard University
Harvard Smithsonian: Everyday Classroom Tools
The focus of this series of lessons is to engage students in an exploration of the world around them. The emphasis is on inquiry as students learn about the earth, sun, light, shapes and more.