Unit 5, Lesson 20, Grade 5 icon
Unit 5, Lesson 20

Classify two-dimensional figures in a hierarchy based on properties.

EngageNY 60 min(s)Support for English Language Learners

In this lesson, students begin applying their knowledge of attributes of polygons to classify them within the hierarchy the figures. They justify responses to true or false statements about quadrilaterals based on properties. For example, "Trapezoids are always quadrilaterals". Then they classify two-dimensional figures in a hierarchy using tools to confirm properties.

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