About This Lesson
PowerPoint presentations on how to make flexagons - from a trihexaflexagon (3 sides) thru to a nonahexaflexagon (9 sides)!. Aligned with Common Core State Standard: 6.G.4
lesson
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Standards
Represent three-dimensional figures using nets made up of rectangles and triangles, and use the nets to find the surface area of these figures. Apply these techniques in the context of solving real-world and mathematical problems.
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