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# How You Can Build a Worm Farm at School

Recently I taught some lessons about earthworms and ecosystems. I did this in a series of short lessons that you will enjoy. Even your children that don’t like to do their work will work for you if they get to touch a worm. 🙂

Lesson 1: We read the Diary of a Worm. This book is so fun and helpful to boost creativity. Students gladly named their worm. Next, we learned about the anatomy of a worm. You can find diagrams in lots of places showing worm anatomy. Then we observed a worm wih a magnifying glass to see how it moved.

Lesson 2: We did three simple worm experiments with our worms in a plastic Dollar Tree dish covered with another clear dish so that it made a kind of petri dish. 1. Does the worm like moisture? Half the dish is covered in wet paper towel. Students place one worm inside and see which way it travels. 2. Does the worm like darkness? We covered half of the roof with black construction paper to see if the worm would like dark or light. 3. We tapped one side of the dish with a pencil to see if the worm would like or not like sound.

Lesson 3: We build a worm farm/ecosystem. I used old lettuce containers that can be found at the grocery store like these. On the bottom of the container, we placed brown paper to soak up any water from when we added a fine mist. Then of course we added some dirt. I let several children come and add a cup of dirt so there would be lots of involvement. Next, I let children add their worm. Finally we added some food such as celery leaves and fallen oak tree leaves. Ta-da! Earthworm Academy is open for business!