Weekly Quiz #20

by Clifford Richardson

| 15 QuestionsNote from the author:

CPM end unit 6 start unit 7

1

1 pt

Which group role might be heard to say, "Who wants to read first?".

A Task Manager

B Recorder Reporter

C Facilitator

D Resource Manager

2

1 pt

Which group role might be heard to say, "We have 5 minutes left on this problem!".

A Task Manager

B Recorder Reporter

C Facilitator

D Resource Manager

3

1 pt

Which group role might be heard to say, "Okay, you are responsible for drawing this part".

A Task Manager

B Recorder Reporter

C Facilitator

D Resource Manager

4

1 pt

Which group role might be heard to say, "Nobody seems to understand. I will call the teacher over".

A Task Manager

B Recorder Reporter

C Facilitator

D Resource Manager

5

1 pt

Define rate -

6

1 pt

Define ratio -

7

1 pt

Define coefficient -

8

1 pt

Define term -

9

2 pts

Explain how you know which terms to combine in an algebraic expression.

10

2 pts

Find the area and perimeter of the tile collection belwo.

11

2 pts

Evaluate the expression below when x = 2. Show your work.

12

2 pts

Evaluate the following expression. Show your work.

13

1 pt

Simplify the expression.

A

B

C

D

14

2 pts

Which rate is faster, running 10 miles in 2 hours or 12 miles in 3 hours? Justify your answer.

15

2 pts

Sketch the collection of algebra tiles that is described by the following expression. Rewrite the area of the collection by combining like terms.

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