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It often feels like homes need constant work and repairs. Mollusks might feel the same way since they continually repair their shells. A video presents an explanation of how mollusks can survive even a deep crack. Viewers observe the patterns created by the mantle-building crystalline structures to strengthen the shell.
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CCSS:
Adaptable
NGSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- Bring in a variety of shells including some showing damage and repairs
- Create 3-D models of the structures and architectural patterns mentioned in the video
Classroom Considerations
- Relies on prior knowledge of mollusks and shells
Pros
- Designed specifically for Next Generation Science Standards and Benchmarks for Science Literacy
- Links to many videos on ocean life
Cons
- None