Lesson 28

©Curriculum Associates, LLC Copying is not permitted. 259Lesson 28 Understand Breaking Shapes into Parts

Understand Breaking Shapes into Parts Name

Look at the Example. Then solve.

Example You can break shapes into equal parts

half ofthe whole

whole halves

2 equal parts 4 equal parts

fourthsfourth ofthe whole

1 Draw another way 2 Draw another way to show 2 equal to show 4 equal parts parts

3 Is the square folded into equal parts? Circle Yes or No

Yes No

©Curriculum Associates, LLC Copying is not permitted.260 Lesson 28 Understand Breaking Shapes into Parts

4 Draw 2 equal parts 5 Draw 4 equal parts

6 Draw 4 equal parts 7 Draw 2 equal parts

8 Draw 4 equal parts 9 Draw 2 equal parts

Name

Lesson 28

©Curriculum Associates, LLC Copying is not permitted. 261Lesson 28 Understand Breaking Shapes into Parts

Look at the Example. Then solve.

Example

You can break shapes into equal parts Then you can use words to describe the equal parts

whole fourths

2 equal parts 4 equal parts

halves

1 2 equal parts 2 4 equal parts

Circle the word that describes the parts

halves fourths

Circle the word that describes the parts

halves fourths

3 Draw 2 equal parts 4 Draw 4 equal parts

©Curriculum Associates, LLC Copying is not permitted.262 Lesson 28 Understand Breaking Shapes into Parts

5 Draw 2 equal parts 6 Draw 4 equal parts

Circle the word that Circle the word that describes the parts describes the parts

halves fourths halves quarters

7 Draw 2 equal parts 8 Draw 4 equal parts

Circle the word that Circle the word that

describes the parts describes the parts

halves quarters halves fourths

Name

Lesson 28

©Curriculum Associates, LLC Copying is not permitted. 263Lesson 28 Understand Breaking Shapes into Parts

Look at the Example. Then solve.

Example

Pablo’s cake is cut into 2 equal pieces Susan’s cake is cut into 4 equal pieces Which pieces are bigger?

Pablo’s cake Susan’s cake

Pablo’s pieces are bigger The more equal pieces you have, the smaller the pieces

1 Identify Write how many equal parts

equal parts

2 Compare Circle the trapezoid that is divided into halves

©Curriculum Associates, LLC Copying is not permitted.264 Lesson 28 Understand Breaking Shapes into Parts

3 Analyze Buzz says he has divided the rectangle into fourths Boom says he has divided the rectangle into fourths

Buzz’s rectangle Boom’s rectangle

Circle who is right

Boom Buzz Both Buzz and Boom

4 Classify Circle all the shapes that are divided into quarters

5 Compare Which circle is divided into equal parts? Circle the one showing equal parts