1. 3rd Grade Math Module 7 Lesson 29
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3rd Grade Math
Module 7 Lesson 29

2. Lesson 29 Learning Goal
I can solve word problems involving area and perimeter using all four operations.

3. Lesson 29 What is the length of this rectangle?
I can solve word problems involving area
and perimeter using all four operations.
What is the length of this rectangle?
8 m
A = 24 sq. m
3 m
What is the perimeter of this rectangle?
P = 22 m
Draw a different rectangle with an area
of 24 sq. m.
What is the perimeter?
Find the Perimeter

4. Lesson 29 What is the length of this rectangle?
I can solve word problems involving area
and perimeter using all four operations.
What is the length of this rectangle?
5 in
A = 30 sq. in
6 in
What is the perimeter of this rectangle?
P = 22 in
Draw a different rectangle with an area
of 30 sq. in.
What is the perimeter?
Find the Perimeter

5. Lesson 29 What is the length of this rectangle?
I can solve word problems involving area
and perimeter using all four operations.
What is the length of this rectangle?
6 cm
A = 18 sq. cm
3 cm
What is the perimeter of this rectangle?
P = 18 cm
Draw a different rectangle with an area
of 18 sq. cm.
What is the perimeter?
Find the Perimeter

6. Lesson 29 Problem Solving Steps Read and draw a model.
I can solve word problems involving area
and perimeter using all four operations.
Problem Solving Steps
Read and draw a model.
Write an equation, solve, and write an answer statement.
Assess the solution. Is it reasonable?
Concept Development

7. for Concept Development.
Lesson 29
I can solve word problems involving area
and perimeter using all four operations.
Use the Problem Set
for Concept Development.
Concept Development