Compose and Decompose 2D shapes

What does "Compose" mean?

• Put the shapes together

• Break down the shapes

• Put the shapes aside

• Break the shapes and put them together

Tags

CCSS.1.G.A.2

What does "Decompose" mean?

• Put the shapes together

• Break down the shapes

• Put the shapes aside

• Break the shapes and put them together

Tags

CCSS.1.G.A.2

How many triangles in the picture?

• 1

• 2

• 3

• 4

Tags

CCSS.1.G.A.2

How many circle in the picture?

• 1

• 2

• 3

• 4

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

How many squares in the picture?

• 1

• 2

• 3

• 4

Tags

CCSS.1.G.A.2

How many triangles in the picture?

• 2

• 4

• 6

• 8

Tags

CCSS.2.G.A.1

How many circles in the picture?

• 2

• 4

• 6

• 8

Tags

CCSS.3.G.A.1

Can you find a rectangle in the picture?

• Yes

• No

Can you find a semicircle in the picture?

• Yes

• No

Can you find a circle in the picture?

• Yes

• No

Tags

CCSS.1.G.A.2