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This 12-lesson unit includes inquiry-based lessons about the surface features of the Moon and the Earth and how these two worlds formed and continue to evolve. Students participate in real science as they help lunar scientists map the surface of the... (View More)
In this laboratory activity, students are introduced to the different particle sizes of soil and their properties. Using sieves, students remove organic materials and pebbles, and separate sand, silt, and clay. Students experiment by combining sand,... (View More)
Audience: Elementary school, Middle school, High school
Materials Cost: $10 - $20 per group of students
Materials Cost: $10 - $20 per group of students
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