Science 101: How Do Earthworms Function?by: Bill Robertson

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This column provides background science information for elementary teachers. In this month’s issue the author discusses the different systems of earthworms.

  • Elementary
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Reviews (2)
  • on Thu Mar 07, 2013 11:41 AM

I remember learning a lot of this in one of my college classes, but once again, I love the short Science 101. I am able to get a quick review of a science topic. Wonderful.

Wendy Ruchti  (Pocatello, ID)
Wendy Ruchti (Pocatello, ID)

  • on Sat Feb 09, 2013 10:32 PM

Dr. Robertson’s monthly column is always humorous and filled with easy to digest information about various science concepts. This column is dedicated to the intricate earthworm and how it moves, eats, breathes, and reproduces. It seems having 5 ‘hearts’ doesn’t ingratiate any one worm to another.

Carolyn M  (Buffalo Grove, IL)
Carolyn M (Buffalo Grove, IL)

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