Of 100 You Only Get 10 or Food For Thought. Teacher's Guide and Student Guide. Net Energy Unit. Draft [electronic resource] / John Fogl and Nancy Landes.
This module consists of three activities and an evaluation section. Each activity can be conducted in class or assigned as homework. Activity 1 introduces the students to food chains and energy transfers through trophic levels. Activity 2 explores energy inputs and outputs in the United States food...
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Format: | Electronic eBook |
Language: | English |
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[S.l.] :
Distributed by ERIC Clearinghouse,
1979.
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ED190349
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ED190349 | Available |