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

Exploring Circumference

Open Up Resources 45 min(s)

Understand as the constant of proportionality in the relationship between the diameter and circumference of a circle. Recognize that the relationship between the diameter and circumference of a circle is proportional and the constant of proportionality is a little more than 3. Let's explore the circumference of circles. Learning targets: students can describe the relationship between circumference and diameter of any circle.

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