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...
Science Buddies
Science Buddies: How Diets Affect Earthworms and the Soil They Enrich
In this environment-oriented experiment, you will mix it up with earthworms, soil, and various types of organic kitchen scraps. The basic idea is to set up small earthworm colonies to compost different types of food waste. You test the...
Other
City of Phoenix: Recyclesaurus Activity Book [Pdf]
This activity book teaches about reducing, reusing, and recycling materials. Students can decode words, color, do a word scramble, and learn how to compost. Written in both English and Spanish.