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Published in 2006
In this lesson plan, students learn about the Moon's changing appearance and how orbital motion causes the Moon's phases.
Grade Level   3 4 5
Classroom Activities Curricula and Instruction
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2
These Instructional Modules provide K–12 teachers with high-quality, supplemental digital media resources for teaching about Earth’s systems—from weather phenomena to the development of land and water features. Resources include videos, images, data visualizations, interactives, and games from...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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3
We know that the dinosaurs went extinct 66 million years ago. But what about other time markers in geologic history? How do we know what organisms lived in the past? How can we show geologic time? Geologic history is told through research done by scientists of the rock, sediment, and fossil records...
Grade Level   4 5 6 7 8
Classroom Activities Curricula and Instruction
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