Unit 3

Circumference of a Circle

• Lesson 1

  How Well Can You Measure?

• Lesson 2

  Exploring Circles

• Lesson 3

  Exploring Circumference

• Lesson 4

  Applying Circumference

• Lesson 5

  Circumference and Wheels

Area of a Circle

• Lesson 6

  Estimating Areas

• Lesson 7

  Exploring the Area of a Circle

• Lesson 8

  Relating Area to Circumference

• Lesson 9

  Applying Area of Circles

Let's Put it to Work

• Lesson 10

  Distinguishing Circumference and Area

• Lesson 11

  Stained-Glass Windows