STEMulating Design Challenges in Science, Grades 3–5
Coastal Erosion Model
Challenge 3: The Disappearing Beach
1. Sand
2. Ocean
3. Vegetation4. Buildings
4. Decorations
The numbers in the boxes correspond
to the steps used to create this model
as outlined in the Advance Preparation
section. See page 138 for directions.
Grade Grade 5 5
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