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TeachEngineering
Teach Engineering: 3 Rc (Reduce, Reuse, Recycle and Compost)
In this instructional activity, students expand their understanding of solid waste management to include the idea of 3RC (reduce, reuse, recycle and compost). They will look at the effects of packaging decisions (reducing) and learn...
Discovery Education
Discovery Education: Scientific Inquiry, Episode 1
In this classroom activity, students discuss how people and pollution affect the environment. Then they demonstrate ways to recycle, reduce, and reuse.