Games and Activities
Making a Worm Observatory
Making a worm observatory is a great way to see for yourself what earthworms do and how they might change ecosystems when they invade. You can set up a demonstration observatory in your classroom or nature center, or students can use small observatories to conduct their own experiments! Click here to learn how.
Invasion of the exotic worm! (Building a forest ecosystem & making it work)
With a roll of the die, students simulate the movement of nutrients in a forest ecosystem both before and after earthworms invade to see how & why change can occur in ecosystems as a result of exotic species invasion. Click here for game instructions.
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