Lesson 6 Relate Fractions to Benchmarks
Let’s compare the size of fractions to
and to 1.
Warm-up Notice and Wonder: A Point on a Number Line
What do you notice? What do you wonder?
Activity 1 Greater Than or Less Than 1?
For each diagram:
Name a fraction the point represents.
Is that fraction greater than or less than 1?
How far is it from 1?
Activity 2 Card Sort: Where Do They Belong?
Sort the cards from your teacher into three groups: less than
Be prepared to explain how you know.
Record your sorting results here after you have discussed them with another group.
less than | equal to | greater than |
---|---|---|
Complete the following sentences after class discussion:
A fraction is less than
when …
A fraction is greater than
when …
A fraction is between
and 1 when …
Activity 3 Greater Than or Less Than ?
For each diagram:
Name a fraction the point represents.
Is that fraction greater than or less than
? How far is it from
?
Practice Problem
Problem 1
For each question, explain your reasoning. Use a number line if you find it helpful.
Is
more or less than ? Is
more or less than 1?