7th grade Math Guide

clarify their language (e.g., “How did you find the radius of each circle in the figure?”, “Why did you . . . ?”, etc.). Students can borrow id eas and language from each partner to refine and clarify their original explanation. This will help students refine their own explanation and learn about different strategies to find area. From Lesson 7 “Are You Ready For More?”: 1. How many circles of radius 1 unit can you fit inside a circle of radius 2 units so that they do not overlap? 2. How many circles of radius 1 unit can you fit inside a circle of radius 3 units so that they do not overlap? 3. How many circles of radius 1 unit can you fit inside a circle of radius 4 units so that they do not overlap?

Extension

RESOURCES

3.5 stays it’s optional, but it is necessary 3.6 took 2 days 3.8 took 2 days 3.11 stays optional Unit 3 Lesson Notes Vocabulary Resources Information about Practice Problems

ILLUSTRATIVE MATHEMATICS AND CORE ALIGNMENT

Standard

Section(s)

7.G.2

3.1, 3.2, 3.6

7.G.4

3.3, 3.4, 3.5, 3.7, 3.8, 3.9, 3.10, 3.11

7.G.6

3.6

7.RP.3

3.1, 3.5

7.EE.3

3.11