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6-8 1 9-12 earth science week elementary school 1 environment high school 1 k-12 1 more ...
6-8 1 9-12 earth science week elementary school 1 environment high school 1 k-12 1 more ...
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By American Geosciences Institute (AGI);
Earth Science Week (ESW);
Nebraska Earth Systems Education Network
"Each group will design a water filtration system and present to the class why they picked their design. Students are given a variety of materials (soil, gravel, charcoal, etc) and must try to filter """"polluted"""" (with food coloring, salt, dish soap) water."
Grade Level
K
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Classroom Activities
Curricula and Instruction