Using Your Worm Bin for Investigations

August 4, 2016
A video for teachers of elementary students on an experiment testing food choices of worms.
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Changing The Soil In Your Worm Bin
Changing The Soil In Your Worm Bin

A video for teachers of elementary students on how to change soil in your worm bin project.

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Building A Worm Composting Bin
Building A Worm Composting Bin

A video for teachers of elementary students on how to build a worm composting bin.