How to Do a Tangram Puzzle in 6th Grade Math
Tangram puzzles help 6th-graders develop spatial and logical reasoning by analyzing properties of geometric shapes, solving problems, developing strategies and exploring alternative methods when original strategies fail. A simple assignment to summarize the tangram puzzle experience can encourage young mathematicians to justify reasoning, which will help them learn to communicate mathematical concepts more fluently. These profound educational benefits are wrapped in a fun, intriguing game that appeals to reluctant math students, helping all students to apply math and geometry to their normal daily activities.
Instructions
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1
Create the puzzle pieces from the square of paper to prove that a square can be assembled from the tangram puzzle pieces.
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2
Cut the paper in half diagonally to form two large triangles.
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3
Cut one of the triangles in half to create two identical smaller triangles. Set these pieces aside.
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4
Fold the remaining half so the top point of the triangle folds down to the side where the paper was cut in Step 2. Cut away the top triangle.
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5
Cut away one remaining corner to create a triangle.
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6
Cut a square from the same side that the triangle was taken from in the previous step.
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7
Take the remaining piece and cut an angle to form a triangle and a parallelogram.
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8
Encourage students to reorganize the pieces into a square, triangle and other geometric shapes.
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Tips & Warnings
Encourage students to find the perimeter and area of each tangram configuration they make. Compare and discuss the results.
References
- Photo Credit Comstock/Comstock/Getty Images
