Algebra 2 1-4 Guided Practice: Solving Equations

Last updated over 3 years ago

25 questions

3

10

3

Library

Algebra 2 1-4 Guided Practice: Solving Equations

Last updated over 3 years ago

25 questions

3

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.

HINT
Start with 40 oz and divide it in half. That's 20 oz for each side of the mobile. 
Now, on the left side, take 4 oz away from 20 oz to account for the mass of the 4 in of crossbar. 
That leaves 16 oz for the mass of the orange shape.
Use a similar process to find the masses of the other shapes.

5

A.CED.1

3

10

Take Note: Define equation.

10

Take Note: Define solution of an equation.

10

If a=b, then you can replace a with b and vice versa.
If a=b, then a\div c=b\div c.

10

Problem 1 Got It?

A.CED.1

3

10

Problem 2 Got It?

A.CED.1

3

10

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

3

10

Take Note: When solving an equation, how do you determine whether it is always true, sometimes true, or never true?

10

Take Note: Define identity as it pertains to algebraic equations.

10

Problem 4 Got It?

A.CED.1

10

Problem 4 Got It?

A.CED.1

3

10

Take Note: Define literal equation.

10

Take Note: Provide an example of a literal equation.

10

Problem 5 Got It?

A.CED.1

A.CED.4

10

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Video Check: Select all that apply with regards to the video embedded directly above this item.

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.

HINT
Start with 40 oz and divide it in half. That's 20 oz for each side of the mobile. 
Now, on the left side, take 4 oz away from 20 oz to account for the mass of the 4 in of crossbar. 
That leaves 16 oz for the mass of the orange shape.
Use a similar process to find the masses of the other shapes.

5

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

5

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

5

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

A.CED.1

Video Check: Select all that apply with regards to the video embedded directly above this item.

10

Take Note: Define equation.

10

Take Note: Define solution of an equation.

10

Take Note: Define inverse operations.

Take Note: Take a moment to review the Properties of Equality. Consider adding them to your notes.

Take Note: Let a, b, and c be any real numbers.

Categorize each general example on the left based on the name of the property it expresses.

You may need to zoom out to see all of the items. You can also place each item from the left column by selecting it (click it) then selecting (clicking on) the category for it.

If a=b, then you can replace a with b and vice versa.
If a=b, then a\div c=b\div c.
If a=b, then a+c=b+c.
a=a
If a=b and b=c, then a=c
If a=b, then b=a.

Reflexive property of equality
Symmetric property of equality
Transitive property of equality
Substitution property of equality
Addition property of equality
Division property of equality

10

Problem 1 Got It?

A.CED.1

Video Check: Select all that apply with regards to the video embedded directly above this item.

10

Problem 2 Got It?

A.CED.1

Video Check: Select all that apply with regards to the video embedded directly above this item.

10

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

Video Check: Select all that apply with regards to the video embedded directly above this item.

10

Take Note: When solving an equation, how do you determine whether it is always true, sometimes true, or never true?

10

Take Note: Define identity as it pertains to algebraic equations.

10

Take Note: Provide an example of an algebraic equation that is an identity.

10

Problem 4 Got It?

A.CED.1

10

Problem 4 Got It?

A.CED.1

Video Check: Select all that apply with regards to the video embedded directly above this item.

10

Take Note: Define literal equation.

10

Take Note: Provide an example of a literal equation.

10

Problem 5 Got It?

A.CED.1

A.CED.4

10

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

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

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

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

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

Take Note: Define inverse operations.

Take Note: Take a moment to review the Properties of Equality. Consider adding them to your notes.

Take Note: Let a, b, and c be any real numbers.

Categorize each general example on the left based on the name of the property it expresses.

You may need to zoom out to see all of the items. You can also place each item from the left column by selecting it (click it) then selecting (clicking on) the category for it. 

If a=b, then a+c=b+c.

a=a

If a=b and b=c, then a=c

If a=b, then b=a.

Reflexive property of equality

Symmetric property of equality

Transitive property of equality

Substitution property of equality

Addition property of equality

Division property of equality

B

C

D

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

B

C

D

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

A

B

C

D

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

Take Note: Provide an example of an algebraic equation that is an identity.

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

A

B

C

D

Algebra 2 1-4 Guided Practice: Solving Equations

Algebra 2 1-4 Guided Practice: Solving Equations

Take Note: Define equation.

Take Note: Define solution of an equation.

Problem 1 Got It?

Problem 2 Got It?

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

Take Note: When solving an equation, how do you determine whether it is always true, sometimes true, or never true?

Take Note: Define identity as it pertains to algebraic equations.

Problem 4 Got It?

Problem 4 Got It?

Take Note: Define literal equation.

Take Note: Provide an example of a literal equation.

Problem 5 Got It?

🧠 Retrieval Practice:Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Video Check: Select all that apply with regards to the video embedded directly above this item.

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

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

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

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define equation.

Take Note: Define solution of an equation.

Take Note: Define inverse operations.

Problem 1 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 2 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

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

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: When solving an equation, how do you determine whether it is always true, sometimes true, or never true?

Take Note: Define identity as it pertains to algebraic equations.

Take Note: Provide an example of an algebraic equation that is an identity.

Problem 4 Got It?

Problem 4 Got It?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define literal equation.

Take Note: Provide an example of a literal equation.

Problem 5 Got It?

🧠 Retrieval Practice:Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

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

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

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

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?