# Into Math Grade 1 Module 15 Lesson 5 Answer Key Make New Two-Dimensional Shapes

We included HMH Into Math Grade 1 Answer Key PDF Module 15 Lesson 5 Make New Two-Dimensional Shapes to make students experts in learning maths.

## HMH Into Math Grade 1 Module 15 Lesson 5 Answer Key Make New Two-Dimensional Shapes

I Can put combined shapes together to make a new shape. How can you use combined shapes to make a new shape?  Explanation:
We can use combined shape to make new and larger shapes
I drew to show a new shape by combining shapes.

On 1-inch grid paper, have children color gridded squares to show a combined rectangle or square. Children then repeat the shape by coloring squares a different color. Have children cut out the combined squares. Children will put them together to make a new, larger composite shape.

Build Understanding

Angela combines 6 squares to make a shape.
Then she makes the same shape again.
She combines the shapes to make a new larger shape.
Draw a shape Angela could make.   How can you write an equation to model how
the squares were combined?
____ + ___ = ____

Explanation:
Angela combines 6 squares to make a shape.
Then she makes the same shape again.
She combines the shapes to make a new larger shape
I drew the larger shape she could make
It is a rectangle
6 + 6 = 12
12 squares were combined.

Turn and Talk Could the new larger shape be a square. Explain.
No, the new larger shape is a rectangle.

Step It Out

1. Samantha uses two-dimensional shapes to make larger shapes. A. She combines 3 triangles to make a trapezoid. Draw the trapezoid.
B. Then she combines 3 triangles to make another trapezoid. Draw the trapezoid.
C. Next she combines the 2 trapezoids to make a hexagon. Draw the hexagon. Explanation:
I drew a trapezoid by combining 3 triangles and made one more combined shape
I combined the 2 trapezoids to make a hexagon.

Check Understanding Math Board

Question 1.
Combine the 2 shapes below. Make the same shape again. Then combine the two shapes you made. Draw the shape.  Explanation:
I combined the shapes given and drew the same combined shape again
Then i combined both the combined shapes to make a new shape
The new shape is a circle.

Use Repeated Reasoning Question 2.

• Use 2 rectangles to make a square.
• Make a second square, just like the first.
• Put the 2 squares together to make another new shape.
What is the new shape?

_______________ Explanation:
I used 2 rectangles to make a square
Then i made a second square
Next i put both the squares together to make a new shape
The new shape is a rectangle.

I’m in a Learning Mindset!

How did following directions help me combine shapes?
_______________________
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