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Survival of the Fittest: Variations in the Clam Species Clamys sweetus
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This guided inquiry three-part activity engages learners in thinking about the mechanism of natural selection by encouraging them to formulate questions that can be answered through scientific investi
Plants Count
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In this activity, learners put on their naturalist hats and explore the world around them.
Engineering Ups and Downs
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In this activity, learners explore the engineering and principles behind working elevators.