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Algebra 2 1-4 Complete Lesson: Solving Equations

Last updated about 4 years ago

24 questions

Note from the author:

10

10

10

10

10

10

100

10

A complete formative lesson with embedded slideshow, mini lecture screencasts, checks for understanding, practice items, mixed review, and reflection. I create these assignments to supplement each lesson of Pearson's Common Core Edition Algebra 1, Algebra 2, and Geometry courses. See also mathquest.net and twitter.com/mathquestEDU.

10

Solve It! You bought a mobile kit. You read on the package that the weight of the entire mobile is 40 oz. Each inch of the crossbar weighs 1 oz.

5

5

Question 2

2.

Solve It! What is the weight of the orange shape? Enter your response in this format: 3 oz

5

A.CED.1

10

Question 4

4.

Problem 1 Got It?

A

A.CED.1

10

Question 5

5.

Problem 2 Got It?

A

A.CED.1

10

Question 6

6.

Problem 3 Got It? Suppose the flower carpet shown had a perimeter of 320 m. What would the dimensions of the flower carpet be?

A.CED.1

10

Question 7

7.

Problem 4 Got It?

A

B

C

A.CED.1

10

Question 8

8.

Problem 4 Got It?

A

B

C

A.CED.1

10

Question 9

9.

Problem 5 Got It?

A.CED.1

A.CED.4

10

Question 10

10.

A

B

A.CED.1

10

Question 11

11.

A

B

A.CED.1

10

Question 12

12.

A

B

A.CED.1

10

Question 13

13.

A

B

A.CED.1

A.CED.4

10

Question 14

14.

A

B

A.CED.1

A.CED.4

10

Question 15

15.

A

B

A.CED.1

A.CED.4

Question 16

16.

Vocabulary: Explain what it means to find a solution of an equation.

Question 17

17.

Reasoning: Suppose you solve an equation and find that your school needs 4.3 buses for a class trip. Explain how to interpret this solution.

10

Question 18

18.

Error Analysis: Find the error(s) in the steps shown.

A.CED.1

Question 19

19.

Review Lesson 1-3: Match each expression with its value when x = -4 and y = 3.

x - 2y + 3
x + x ÷ y
x + 2y ÷ x

-20

Question 20

20.

Review Lesson 1-2: Classify each inequality as true or false.

5 < 12
5 < -12
5 ≥ 5

True
False

Question 21

21.

Vocabulary Review: Tag the equations in the right column with the equation tag on the left. Leave non-equations untagged.

equation

2(3x + 7) = 10
3x + 14
3x + 2y = 6
4x + (y + 5)

Question 22

22.

Use Your Vocabulary: Match each operation symbol with its inverse operation symbol.

+
-
×
÷

+

Question 23

23.

Notes: Take a clear picture or screenshot of your Cornell notes for this lesson. Upload it to the canvas. Zoom and pan as needed.

For a refresher on the Cornell note-taking system, click here.

Question 24

24.

Reflection: Math Success

Question 1

1.

Solve It! What is the weight of the yellow shape?

10 oz

7 oz

8 oz

2 oz

Question 3

3.

Solve It! What is the weight of each green shape? Enter your response in this format: 3 oz

B

C

D

B

C

D

A

B

C

D

A

B

C

D

C

D

C

D

C

D

C

D

C

D

C

D

-7

-11/2

-16/3

-

×

÷