All the solutions provided in McGraw Hill My Math Kindergarten Answer Key PDF Chapter 12 Lesson 3 Compare Solid Shapes will give you a clear idea of the concepts.
McGraw-Hill My Math Kindergarten Answer Key Chapter 12 Lesson 3 Compare Solid Shapes
Explore and Explain
Teacher Directions: Use 
and 
3 to identify and compare solid shapes. Show which shapes roll, slide, and can have another shape stacked on it. Name object in the classroom that rolls, slides, or stocks the same as one of the solid s Draw the object. Tell how you know.
Answer:
The sphere will roll.
The cube will slide.
On the cube you stack a cube.
Chalk is the object that will side, roll and stack.
See and Show
Question 1.
roll
Answer:
The shape of the second object is sphere and it will roll.
Question 2.
stack
Answer:
The shape of the second object is cylinder and it will stack.
Question 3.
slide
Answer:
The shape of the first object is cube and it will side.
Question 4.
Answer:
The shape of the first image is cylinder and it will stack.
The other object that stack is cube.
So, circle the cube.
Question 5.
Answer:
The shape of the first object is sphere and it will roll.
The another object that roll is cylinder,
So, circle the cylinder.
Directions: 1-3. Trace the arrows to show roll, stack, and slide. Name the shapes shown that roll, stack, and slide. 4. Identify the shape of the first objects in the row. Describe it. Circle the other shape(s) in the row that stack in the same way. 5. Identify the shape of the first object in the row. Describe it. Circle the other shape(s) in the row that roll.
On My Own
Question 6.
Answer:
The shape of the image is cube and it will slide.
The other object that slide is cone.
So, circle the cone.
Question 7.
Answer:
The shape of the first object is cylinder and it will roll.
All the other three objects will roll.
So, circle the other three objects.
Question 8.
Answer:
The object like the cylinder is water glass.
The water glass will roll.
Question 9.
Answer:
The object that stack has cubes are book.
Directions: 6. Identify the shape of the first object in the row. Describe it. Circle the other shape(s) in the row that slide. 7. Identify the shape of the first object in the row. Describe it. Circle the other shape(s) in the row that roll. 8. Draw an object that would roll as a cylinder. 9. Draw an object that would stack as the cubes are stacked.
Problem Solving
Question 10.
Directions: 10. Look at the shapes on the carpet. Find a shape that rolls, stacks, and slides. Color it orange. Find a shape that only slides and rolls and cannot have a shape stacked on it. Color it purple. Find a shape that only slides and stacks. Color it yellow. Find a shape that only rolls. Color it blue.
Answer:
The orange color object will roll, stack and slide.
The purple color object will side and roll.
The yellow color object will slide and stack.
The blue color object will roll.
McGraw Hill My Math Kindergarten Chapter 12 Lesson 3 My Homework Answer Key
Question 1.
Answer:
The name of the first object is cube.
The slide object is also cube.
So, circle the cube.
Question 2.
Answer:
The first object is stack.
The other object that stack is cube.
So, circle the cube.
Question 3.
Answer:
The name of the first object is sphere.
The first object will roll.
The other object that roll is cylinder.
So, circle the cylinder.
Directions: 1. Identify the shape of the first object n the row. Describe it. Circle the other shape(s) in the row that slide. 2. Identify the shape of the first objects in the row. Describe it. Circle the other shape(s) in the row that stock in the same way. 3. Identify the shape of the first object In the row. Describe it. Circle the other shape(s) in the row that roll.
Question 4.
Answer:
The shape of the first object is cube.
No other shape is in the shape of cube.
Vocabulary Check
Question 5.
roll
Answer:
The shape of the first object is sphere.
The object that roll is the cylinder that is the third object.
So, circle the third object.
Question 6.
stack
Answer:
The shape of the first object is sphere.
The object that stack is the second object.
So, circle the second object.
Question 7.
slide
Answer:
The shape of the first image is sphere.
The slide object is in the fourth.
So, circle the fourth object that is slide.
Directions: 4. Name the first shape in the row. Compare it to the shapes of the objects in the row. Circle the matching shape. 5. Identify the first objects in the row. Describe them. Circle the other shape(s) in the row that stack in the same way. 6. Identify the first object in the row. Describe it. Circle the other shape(s) in the row that roll. 7. Identify the first object in the row. Describe it. Circle the other shape(s) in the row that slide.
Math at Home Have your child name the solid shapes on the My Homework pages that roll. stock, and slide. Have your child imitate these movements.
Answer:
The solid shapes are cylinder, cone, sphere, cube.
Here the cone and the cube will slide.
The cylinder and sphere will roll.
The cube and cylinder stack.