Module 2 Lesson 23.notebook
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Module 2, Lesson 23
AIM: Solving Equations
Using Algebra
Do Now:
Exit Ticket For Lesson 22
Homework:
1.) Lesson 23 Problem Set #1-4, 6 , 7
2.) End of Module 2 Exam Monday
12/14/15
12/9/15
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Susan and Bonnie are shopping for school clothes. Susan has $50 and a
coupon for a $10 discount at a clothing store where each shirt costs $12.
Susan thinks that she can buy 3 shirts, but Bonnie says that Susan can
buy 5 shirts. The equations they used to model the problem are listed
below. Solve each equation algebraically, justify your steps, and
determine who is correct and why.
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Homework Answers
S.121
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S.123
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S.126
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S.127
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Closing:
1.) How do we translate a word problem into an equation?
For instance, in Exercise 1 about the youth group trip,
what key words and statements helped you determine
the operations and values used in the equation?
2.) How do we make sense of a word problem and model
it with an equation?
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Module 2 lesson 23