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Curated OER
Lenses and Mirrors
Students investigate lenses and mirrors showing how they bend and reflect light waves.
Curated OER
(S-4) The Many Colors of Sunlight
Students observe and explore the characteristics of light.
Curated OER
The Universe
Learners describe what scientists mean by an "expanding universe" in their own words. They explain how scientists comprehend the universie is expanding. Students comprehend the vast scale of the universe. They comprehend how theory...