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Student Learning Map
Pre-Algebra CH 2
Unit Name: Solving Equations
Unit
Essential
Question:
How do you solve linear equations?
Learning Essential Question 1:
How do you use the properties of addition
and multiplication to simplify expressions?
Learning Essential Question 2:
How do you use the distributive property
to simplify expressions?
Learning Essential Question 3:
How do you simplify variable expressions?
Learning Essential Question 4:
How do you solve equations with
variables?
Lesson 1 Vocabulary:
Additive identity, multiplicative identity,
commutative property (+,x), associative
property (+,x)
Lesson 2 Vocabulary:
Distributive property, equivalent numerical
(variable) expressions
Lesson 3 Vocabulary:
Term, coefficient, constant, like terms
Lesson 4 Vocabulary:
Term, coefficient, constant, like terms
Learning Essential Question 5:
Lesson 5 Vocabulary:
How do you solve equations using addition
and subtraction?
Learning Essential Question 6:
Lesson 6 Vocabulary:
How do you solve equations using
multiplication and division?
Learning Essential Question 7:
How do you solve equations involving
decimals?
Major Unit Assignment/Assessment
Section 2.1 pp 66-68 #17-65 odd
Section 2.2 pp 74-75 #12-63 x3
Section 2.3 pp 81-82 #11-53 odd Extending Thinking p 81 #36
MID-CHAPTER QUIZ p 84 #1-22 Brain Game
Section 2.4 pp 87-89 #9-54 x3
Section 2.5 pp 93-95 #12-63 x3
Section 2.6 pp 99-101 #9-57 odd Extending Thinking p 100 #35
Section 2.7 pp 105-107 #12-54 x3
Chapter 2 Review pp 108-111 #1-47
Practice Worksheets
Lesson 7 Vocabulary:
Student Learning Map
Pre-Algebra CH 2
Unit Name: Solving Equations
Unit
Essential
Question:
How do you solve linear equations?
Learning Essential Question 1:
How do you use the properties of addition
and multiplication to simplify expressions?
Lesson 1 Vocabulary:
Additive identity, multiplicative identity,
commutative property (+,x), associative
property (+,x)
You can use properties to rewrite problems
to make mental math easier or to convert
to different units of measure.
Learning Essential Question 2:
How do you use the distributive property
to simplify expressions?
Lesson 2 Vocabulary:
Distributive property, equivalent numerical
(variable) expressions
The distributive property combines
multiplication and addition.
You multiply the terms on the outside with
each term on the inside.
Then simplify if necessary.
Learning Essential Question 3:
How do you simplify variable expressions?
To simplify variable expressions, you
combine like terms and remove any
parentheses.
Lesson 3 Vocabulary:
Term, coefficient, constant, like terms
Learning Essential Question 4:
How do you solve equations with
variables?
Lesson 4 Vocabulary:
Term, coefficient, constant, like terms
To solve equations with variables, you use
inverse operations to determine the
number the variable should be.
Learning Essential Question 5:
Lesson 5 Vocabulary:
How do you solve equations using addition
and subtraction?
To solve an equation where there is
addition, you will subtract from both sides.
To solve an equation where there is
subtraction, you will add to both sides.
Learning Essential Question 6:
Lesson 6 Vocabulary:
How do you solve equations using
multiplication and division?
To solve an equation where there is
multiplication, you divide on both sides.
To solve an equation where there is
division, you will multiply on both sides.
Learning Essential Question 7:
How do you solve equations involving
decimals?
To solve an equation involving decimals,
you will use inverse operations to isolate
the variable.
Major Unit Assignment/Assessment
Section 2.1 pp 66-68 #17-65 odd
Section 2.2 pp 74-75 #12-63 x3
Section 2.3 pp 81-82 #11-53 odd Extending Thinking p 81 #36
MID-CHAPTER QUIZ p 84 #1-22 Brain Game
Section 2.4 pp 87-89 #9-54 x3
Section 2.5 pp 93-95 #12-63 x3
Section 2.6 pp 99-101 #9-57 odd Extending Thinking p 100 #35
Section 2.7 pp 105-107 #12-54 x3
Chapter 2 Review pp 108-111 #1-47
Practice Worksheets
Lesson 7 Vocabulary: