We included HMH Into Math Grade 2 Answer Key PDF Module 22 Lesson 1 Partition Rectangles to make students experts in learning maths.
HMH Into Math Grade 2 Module 22 Lesson 1 Answer Key Partition Rectangles
I Can find the total number of color tiles that will cover a rectangle.
Spark Your Learning
How can you show the shape of the garden?
Allow children to choose tools and draw to solve. Read the following: The Martin family plants a garden shaped like a rectangle. How can you use color tiles to show the shape of the garden? Tell your partner about your drawing.
Answer:
Build Understanding
Question 1.
How many squares will cover the rectangle?
A. Use color tiles to cover the rectangle. Trace around the square tiles.
Answer:
We can see 15 square tiles in the above figure.
B. How many rows?
Answer: There are 5 rows in the above figure.
C. How many columns?
Answer: There are 3 columns in the above figure.
D. How many square tiles?
Answer: There are 15 square tiles in figure a.
Turn and Talk How did you place the tiles to cover the rectangle?
Answer: We can place the tiles by drawing the squares in the rectangle.
Question 2.
Mr. Chan bakes a pizza. It is shaped like a rectangle. He wants to cut it into squares.
Use color tiles. Trace around the square tiles to show how to cut the pizza.
A. Trace around the square tiles to show 2 rows and 3 columns.
Answer:
B. How many square tiles did you use?
Answer: We can use 6 square tiles to show how to cut the pizza.
Check Understanding
Question 1.
Use color tiles to cover the rectangle. Trace around the square tiles. Write how many.
How many rows? __________
How many columns? __________
How many square tiles? __________
Answer:
There are 3 rows of square tiles.
There are 3 columns of square tiles.
3 × 3 = 9
So, there are 9 square tiles in the above figure.
On Your Own
Question 2.
Hugo uses tiles in art club. Use color tiles to show how many tiles Hugo uses. Trace around the square tiles.
Answer:
Question 3.
How many rows?
Answer:
There are 2 rows of square tiles in the art club.
Question 4.
How many columns?
Answer: There are 2 columns of square tiles in the art club.
Question 5.
How many square tiles?
Answer:
2 × 2 = 4
There are 4 square tiles in the art club.
Question 6.
Use Tools Peggy puts two color tiles on the rectangle and then traces them. Cover the rest of the rectangle. Trace around the square tiles.
Answer:
Question 7.
How many rows?
Answer:
There are 2 rows of square tiles.
Question 8.
How many columns?.
Answer: There are 3 columns of square tiles.
Question 9.
How many square tiles?
Answer:
2 × 3 = 6
There are 6 square tiles in the above figure.
I’m in a Learning Mindset!
What tools can I use to solve Problem 6?