Home → 8th Grade → Triangles & Pythagorean Theorem → Valentine's Day

Shop fun, minimal-prep Valentine's Day triangles and the Pythagorean theorem 8th grade math lessons, activities, and worksheets. Aligned to Common Core State Standards. Practice the Pythagorean theorem and use it to find the length of sides in triangles. Celebrate Valentine's Day in math class with these heart themed, pink-and-red activities. You can reuse them any time of year, too!

We'll send you 6 activities (66 pages!) — for free.

✓ Engaging✓ 3rd - 7th Grade✓ Minimal Prep

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