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Survival of the Fittest: Variations in the Clam Species Clamys sweetus

Howard Hughes Medical Institute
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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...

$10 - $20 per group Ages 11 - 18 2 to 4 hours
Sand Dunes

Twin Cities Public Television
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This outdoor activity (on page 2 of the PDF under SciGirls Activity: Sand Dunes) is a full inquiry investigation into how the amount of moisture in a sand dune relates to the number of plants...

$10 - $20 per group Ages 8 - 14 2 to 4 hours

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- Lesson/Lesson Plan (remove)
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Subject
- Earth and Space Science (remove)
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Age Range
- 11-14 years old (grades 6-8) (remove)
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