1
What do you notice?
What do you notice?
1
What do you wonder?
What do you wonder?
Grade 2 Unit 3
Lesson 8: What is an Inch?
CC BY 2021 Illustrative Mathematics®
Grade 2 Unit 3
Lesson 8: What is an Inch?
CC BY 2021 Illustrative Mathematics®
What do you notice?
What do you wonder?
Find 2 items that are about an inch long.
Item 1:
Item 2:
Measure the length of each object.
How long is the long side of the rectangle in inches?
Estimate:
Measure the long side of the rectangle in inches.
Actual length:
How long is a side of the square in inches?
Estimate:
Measure one side of the square.
Actual length:
How long is the longest side of the triangle in inches?
Estimate:
Measure the longest side of the triangle.
Actual length:
Measure the long and short sides of the rectangle in inches.
Long side:
Short side:
