George York, a second grader at Elsanor School, learns about symmetry. During this AMSTI Math lesson, George and his classmates described and identified objects and designs that have mirror symmetry. George is a member of Rhiannon Brackin’s …
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George York, a second grader at Elsanor School, learns about symmetry. During this AMSTI Math lesson, George and his classmates described and identified objects and designs that have mirror symmetry. George is a member of Rhiannon Brackin’s second grade class.
