Fix My Broken Heart
geometry · polygons and interior angle sums
To identify polygons and to find the sum of the measure of an interior angles of a polygon.
Fix My Broken Heart is a Grade 6 geometry matching game focused on polygon names and interior angle sums. Players collect and match Broken Heart cards, using their knowledge of common polygons and the total measure of interior angles to recognize correct pairs. The matching format requires students to connect a shape category with a numerical angle relationship rather than memorize the two pieces separately.
Use it for partner or small-group geometry review when students are working with quadrilaterals, hexagons, octagons, and other polygons. Ask students to explain how they determined the interior angle sum for a match. Generate lesson support for Fix My Broken Heart with a free Find a Math Game account. No credit card; 3 lesson generations for life.
- Grades:
- 6
- Players:
- 2–12 players
- Materials:
- cards, paper
- Classroom use:
- small group, partner work
Official Rules
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