## Pi Data Collection - Section 2: What is Pi?

Pi Data Collection

# Circumference-Diameter Ratio and Arc Length

Unit 9: Discovering and Proving Circles Properties
Lesson 5 of 8

## Big Idea: Through a hands-on task involving circular objects, string, and measuring tools, students will make sense of pi!

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6 teachers like this lesson
Standards:
Subject(s):
Math, Geometry, circles, properties of circles, circle constructions
65 minutes

### Jessica Uy

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