Lesson 1 Standard Units of Measure
Let’s measure length.
Warm-up What Do You Know About …?
What do you know about measuring?
Activity 1 Priya’s Pet
Use straws to measure the string that shows how long Priya’s iguana is.
Priya’s iguana is straws long.
Activity 2 Use a Standard Unit
Use the cubes to measure Priya’s string.
Priya’s iguana is cubes long.
Compare your measurement with another group.
How many centimeters long is each rectangle?