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8th Grade Fall, Halloween & Thanksgiving Triangles & Pythagorean Theorem

Shop fun, minimal-prep triangles and the Pythagorean theorem fall, Halloween, and Thanksgiving 8th grade math lessons, activities, and worksheets. Aligned to Common Core State Standards. Celebrate back-to-school with themes of fall, autumn, Halloween, and Thanksgiving. You can use them other times of year, too. Practice the Pythagorean theorem and use it to find the length of sides in triangles.