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Close up view of the gears and a handle of the M.A.D. Box, a mechanical advantage device featuring various gear ratios.

The Letter Home can be shared with your classroom guardians to communicate what students are doing and learning through the M.A.D. Box in the classroom, and how they can continue this learning at home. This Letter Home can also be personalized to meet your classroom community's needs.

M.A.D. Box Letter Home

Google Doc .docx .pdf