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7th Math 1.1 Classwork A (8/23/21)

Last updated over 2 years ago
7 questions
1

1. Sales—Mancini Mart is advertising a Back-2-School sale on pencils.
a. What are the unit rates?


CFS:
#1: Computes unit rate with correct operation

1

1. Sales—Mancini Mart is advertising a Back-2-School sale on pencils.
b. Which pack is the better value? How do you know?

CFS:
#1: Computes unit rate with correct operation
#2: Explains with math evidence

1

2. Calculate—What is the unit rate if Mr. Hwung drives 420 miles in 7 hours? (You may want to set up long division)

CFS:
#1: Computes unit rate with correct operation

1

3. Sales—Mancini Mart is having a sale on Air Mancinis™. Which deal has the better value?
Explain why:



CFS:
#1: Computes unit rate with correct operation
#2: Explains with math evidence

1

4. A Teacher’s Life—Ms. Bizzell grades 36 exit tickets in 9 minutes.
a. Andrew says that is ¼ exit ticket per minute. Do you agree or disagree? Explain

CFS:
#1: Computes unit rate with correct operation
#2: Explains with math evidence

4

Joselyn sometimes goes for a run between classes to keep her energy up. This time she ran 30 meters in 5 seconds.
Ivan says "Wow, Joselyn went about 5 meters per second!"
Is he correct? How do you know?

"Ivan is (correct / not correct) because..."

CFS:
#1: Computes unit rate with correct operation
#2: Explains using math evidence

4

Alex visited 33 websites over 6 days. What is the unit rate?

CFS:
#1: Computes unit rate with correct operation

If all recommended skills are above a smartscore of 85, you can try challenge skills here:

Write and solve equations that represent diagrams: (Search Code FVH)
Solve two-step equations without parentheses: (Search Code CMX)