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Problem solving Common Core 8.G.A.1 resources

Trihexaflexagon Equilateral Triangle Folding Activity

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Watch students explore geometry with their hands using flexagons!Flexagons are fun little strips of paper that can be flexed or folded in certain ways to reveal faces besides the original front and back. This flexagon construction allows students to construct and decorate flexagons with three hexagonal faces. This activity is great for encouraging creativity and innovation in math class. For the more challenging six face version, check out my Hexahexaflexagon Activity.For an added bonus, use

Subjects:

Geometry, Gifted and Talented, Problem Solving

Grades:

2nd - 10th

Types:

Projects, GATE

CCSS:

1.G.A.1

, 2.G.A.1

, 3.G.A.1

, 4.G.A.3

, 5.G.B.3