Download 11.2 Evaluating Expressions 11.3 Generating

MODULE QUIZ
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Personal
Math Trainer
11.1 Modeling Equivalent Expressions
Online Assessment
and Intervention
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Write each phrase as an algebraic expression.
1. p divided by 6
2. 65 less than j
3. the sum of 185 and h
4. the product of 16 and g
5. Let x represent the number of television show episodes that are taped
in a season. Write an expression for the number of episodes taped in
4 seasons.
11.2 Evaluating Expressions
Evaluate each expression for the given value of the variable.
6. 8p; p = 9
7. 11 + r; r = 7
8. 4(d + 7); d = -2
-60
9. ____
m ;m=5
10. To find the area of a triangle, you can use the expression b × h ÷ 2,
where b is the base of the triangle and h is its height. What is the area
of a triangle with a base of 6 and a height of 8?
11.3 Generating Equivalent Expressions
© Houghton Mifflin Harcourt Publishing Company
11. Draw lines to match the expressions in
List A with their equivalent expressions
in List B.
ESSENTIAL QUESTION
List A
List B
7x + 14
7 + 7x
7( x - 1 )
7( 1 + x )
7x - 7
7( x + 2 )
12. How can you determine if two algebraic expressions are equivalent?
Module 11
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MODULE QUIZ
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12.1 Writing Equations to Represent Situations
Determine whether the given value is a solution of the equation.
1. p - 6 = 19; p = 13
2. 62 + j = 74; j = 12
b
3. __
= 5; b = 60
12
4. 7w = 87; w = 12
5. 18 - h = 13; h = -5
6. 6g = -86; g = -16
Online Assessment
and Intervention
my.hrw.com
Write an equation to represent the situation.
7. The number of eggs in the refrigerator e decreased by 5 equals 18.
8. The number of new photos p added to the 17 old photos equals 29.
12.2 Addition and Subtraction Equations
Solve each equation.
9. r - 38 = 9
11. n + 75 = 155
10. h + 17 = 40
12. q - 17 = 18
12.3 Multiplication and Division Equations
© Houghton Mifflin Harcourt Publishing Company
Solve each equation.
13. 8z = 112
d
14. __
=7
14
f
15. __
= 24
28
16. 3a = 57
ESSENTIAL QUESTION
17. How can you solve problems involving equations that contain addition,
subtraction, multiplication, or division?
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Assess Mastery
11.1 Modeling Equivalent Expressions
Personal
Math Trainer
Write each phrase as an algebraic expression.
Use the assessment on this page to determine if students have
mastered the concepts and standards covered in this module.
p
__
6
1. p divided by 6
185 + h
3. the sum of 185 and h
3
Response to
Intervention
2
1
4 seasons.
4. the product of 16 and g
6. 8p; p = 9
4x
72
8. 4(d + 7); d = -2
20
7. 11 + r; r = 7
-60
9. ____
m ;m=5
of a triangle with a base of 6 and a height of 8?
Differentiated Instruction
Differentiated Instruction
11.3 Generating Equivalent Expressions
• Reteach worksheets
• Challenge worksheets
11. Draw lines to match the expressions in
List A with their equivalent expressions
in List B.
• Success for English
Learners ELL
ELL
PRE-AP
Extend the Math PRE-AP
Lesson Activities in TE
Additional Resources
Assessment Resources includes:
• Leveled Module Quizzes
18
-12
10. To find the area of a triangle, you can use the expression b × h ÷ 2,
where b is the base of the triangle and h is its height. What is the area
Online and Print Resources
• Reading Strategies
16g
Evaluate each expression for the given value of the variable.
© Houghton Mifflin Harcourt Publishing Company
my.hrw.com
2. 65 less than j
11.2 Evaluating Expressions
Enrichment
Access Ready to Go On? assessment online, and receive
instant scoring, feedback, and customized intervention
or enrichment.
Online Assessment
and Intervention
my.hrw.com
j - 65
5. Let x represent the number of television show episodes that are taped
in a season. Write an expression for the number of episodes taped in
Intervention
Personal
Math Trainer
Online Assessment
and Intervention
ESSENTIAL QUESTION
24 square units
List A
7x + 14
7 + 7x
7( x - 1 )
List B
7( 1 + x )
7x - 7
7( x + 2 )
12. How can you determine if two algebraic expressions are equivalent?
Sample answer: Model the expressions with bar models or
algebra tiles to determine if the expressions are equivalent;
write equivalent expressions using properties of operations,
order of operations, and combining like terms.
Module 11
6_MTXESE051676_U4M11RT.indd 315
Texas Essential Knowledge and Skills
Lesson
Exercises
11.1
1–5
6.7.C
11.2
6–10
6.7.C
11.3
11
6.7.D
315
Module 11
TEKS
315
28/01/14 7:18 PM
MODULE QUIZ
Ready to Go On?
Ready
Assess Mastery
12.1 Writing Equations to Represent Situations
Use the assessment on this page to determine if students have
mastered the concepts and standards covered in this module.
Determine whether the given value is a solution of the equation.
3
1
no
1. p - 6 = 19; p = 13
yes
b
3. __
= 5; b = 60
12
Response to
Intervention
2
Personal
Math Trainer
5. 18 - h = 13; h = -5
no
Online Assessment
and Intervention
my.hrw.com
2. 62 + j = 74; j = 12
yes
4. 7w = 87; w = 12
no
6. 6g = -86; g = -16
no
Write an equation to represent the situation.
7. The number of eggs in the refrigerator e decreased by 5 equals 18.
Intervention
e - 5 = 18
Enrichment
Access Ready to Go On? assessment online, and receive
instant scoring, feedback, and customized intervention
or enrichment.
Personal
Math Trainer
my.hrw.com
p + 17 = 29
12.2 Addition and Subtraction Equations
Solve each equation.
Online and Print Resources
9. r - 38 = 9
Differentiated Instruction
Differentiated Instruction
• Reteach worksheets
• Challenge worksheets
• Reading Strategies
• Success for English
Learners ELL
ELL
11. n + 75 = 155
PRE-AP
Extend the Math PRE-AP
Lesson Activities in TE
Additional Resources
Assessment Resources includes:
• Leveled Module Quizzes
r = 47
n = 80
10. h + 17 = 40
h = 23
12. q - 17 = 18
q = 35
12.3 Multiplication and Division Equations
Solve each equation.
© Houghton Mifflin Harcourt Publishing Company
Online Assessment
and Intervention
8. The number of new photos p added to the 17 old photos equals 29.
13. 8z = 112
f
15. __
= 24
28
z = 14
f = 672
d
14. __
=7
14
16. 3a = 57
d = 98
a = 19
ESSENTIAL QUESTION
17. How can you solve problems involving equations that contain addition,
subtraction, multiplication, or division?
Write an equation for the situation. Then apply the inverse
operation to get the variable alone on one side of the equation.
Module 12
Texas Essential Knowledge and Skills
Lesson
Exercises
12.1
1–8
6.7.B, 6.9.A, 6.10.B
12.2
9–12
6.9.B, 6.9.C, 6.10.A, 6.10.B
12.3
13–16
6.9.B, 6.9.C, 6.10.A, 6.10.B
343
Module 12
TEKS
343