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Model Ecosystem Video
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04 Oct 2012 | Contributor(s): David C Eichinger, James Daniel Lehman
In this video, Professor David Eichinger discusses a model ecosystem activity that is used in Biology for Elementary Teachers and is applicable to the elementary classroom.
Pill Bugs' Habitat Inquiry Activity
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11 Nov 2012 | Contributor(s): James Daniel Lehman
This is an inquiry activity, aligned to grade 4-6 standards, in which students design fair test investigations to determine the habitat of pill bugs (roly polies).