Lesson 9. Unit 4. Grade 4 EngageNY

This Fluency Activity is a part of the Lesson 9, Unit 4, Grade 4. In this lesson, students use pattern blocks to determine the angle of an equilateral triangle, verify the angle with a protractor. This fluency activity reviews terms from Lesson 2.

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Lesson 7. Unit 4. Grade 4. EngageNY

Lesson 8. Unit 4. Grade 4. EngageNY

Lesson 5. Unit 4. Grade 4. EngageNY

Lesson 6. Unit 4. Grade 4. EngageNY