What Is Biodegradable?
Students investigate what kinds of materials decompose when buried. They make predictions, conduct a decomposition experiment involving soil and various materials, and complete a handout.
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Reduce Our Carbon Footprint, Let’s Compost!
Roll up your sleeves and get a little dirty with this elementary and middle school compost lesson. All you need is a large plastic container, a couple old newspapers, some organic waste, and a few hundred worms and you're ready to start...
4th - 8th Science CCSS: Adaptable
How Will We Create a Future without Waste?
Students act globally by reducing, reusing, and recycling, but now they take it to the next level by upcycling. Middle school students design a proposal to eliminate waste by exploring the new material cycle and applying their knowledge...
6th - 8th Science CCSS: Designed