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Lesson Plan
UAF Geophysical Institute

System Interactions: The Lorax and the Truffula Tree

For Teachers 3rd - 5th
If the Lorax were to write a letter, what would he write? Introduce your class to systems and feedback loops through the whimsical stylings of Dr. Seuss. Learners take on the Lorax's point of view to write a letter, among other activities.
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Worksheet
DePaul University

Breaking the Food Chain

For Students 3rd - 5th Standards
Throughout history, the growth of big cities has resulted in the destruction of ecosystems. In the case of Chicago, IL, a grassland that was once home to bison, deer, wolves, and foxes quickly became a booming city of over three million...

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