Refer to our Texas Go Math Grade 1 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 1 Module 15 Assessment Answer Key.

## Texas Go Math Grade 1 Module 15 Assessment Answer Key

**Vocabulary**

Question 1.

Color the cube with (p.558)

Answer:

Question 2.

Color the cone with (p.552)

Answer:

Question 3.

Color the cylinder with (p.552)

Answer:

**Concepts and Skills**

Question 4.

Circle the objects you could trace to draw the shape. (TEKS 1.6.E)

Answer:

Question 5.

Circle the object below that has only a curved surface. (TEKS 1.6.E)

Answer:

Question 6.

Draw a line under the objects below that have both curved and flat surfaces. (TEKS 1.6.E)

Answer:

Explanation:

3D shapes such as cones and cylinders have a curved surface as well as flat surfaces

Question 7.

Which number completes the sentence?

A rectangular prism has ________ faces. (TEKS 1.6.E)

(A) 8

(B) 6

(C) 4

Answer: Six

Explanation:

A rectangular prism has six faces, two at each end and four around.

Question 8.

Which shape can you draw if you trace around a flat surface of a cube? (TEKS 1.6.E)

Answer:

We get the above shape if we trace around a flat surface of a cube.

Question 9.

Which solid has 6 faces? (TEKS 1.6.E)

Answer: Cube

A cube is a three – dimensional shape that has six faces.

Question 10.

Which solid has 6 vertices? (TEKS 1.6.E)

Answer:

A triangular prism has 6 vertices.

option C

Question 11.

Which solid matches the riddle? (TEKS 1.6.E)

I am a block.

I have 8 vertices.

I have 12 edges.

Answer: A rectangular cuboid has 8 vertices and 12 edges.