Unit 7, Lesson 4, Grade 3 icon
Unit 7, Lesson 4

Compare and classify quadrilaterals

EngageNY 60 min(s)Support for English Language Learners

In this lesson, students classify a set of quadrilateral cut-outs into increasingly restrictive categories. They identify trapezoids, parallelograms, rhombuses, rectangles, squares, and quadrilaterals that do not belong to any of these categories. Finally, they decompose quadrilaterals into two triangles by drawing diagonals between opposite corners.

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