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Triangle Friday #14

Acho o formato triangular diferente e o facto de quando aberto ser um quadrado pois é algo mais familiar para trabalhar no mesmo.

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Foldable to place in an interactive notebook for students to reference. Use the Triangle Sum Theorem when solving for missing angles using algebra.

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On March 25, 1911, the Triangle Shirtwaist Factory fire kills 146 garment workers in New York City. It remains one of the worst U.S. disasters since the Industrial Revolution.

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Next of kin attempt to identify victims of the Triangle Shirtwaist Company fire, New York City, 1911.

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Here's a page for use with the book THE GREEDY TRIANGLE by Marilyn Burns. As the triangle changes its shape, students build each shape with marshmallows and toothpicks and record information about sides, angles, and vertices.

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Today's post teaches you how to make the triangle and flying geese units that will be used in the Delightful Stars Quilt-Along.

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