Let's Plant Some Garbage
Fourth graders experiment with schoolyard materials to find the biodegradability rates. In addition, they plant materials in an experimental garden, leaving them for a few months to determine what has happened to them.
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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