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Audrey House

Erosion Model (Science - observe, make connections, and explain)

Grades: 3rd Grade
Subjects: Science

Student Instructions

Water is a powerful force at work. It erodes and changes how the Earth looks. Let's see the effects of water erosion. What You Need three clear plastic cups some M&M pieces (plain, without peanuts) water Directions 1. Put some M&M's in each cup. Fill the first and second cups halfway with water. Don't put water in the third cup. 2. Put the cups on the table. 3. Every five minutes, swirl the candy in the first cup. Be careful not to spill any water or candy. 4. Don't disturb the second and third cups. Add a caption to answer these questions: 1. Is the candy in the second cup dissolving? 2. How about the third cup? 3. Why is the candy in the first cup dissolving faster than the candy in the second cup? Think 🤔 💭 How have water and wind changed the land where you live?

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