We included **H****MH 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.

**Spark Your Learning**

How can you use combined shapes to make a new shape?

Answer:

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.

Answer:

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.

Answer:

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.

Answer:

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.

Answer:

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.

**On Your Own**

**Use Repeated Reasoning**

**Draw to show your work.**

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?

_______________

Answer:

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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