Module 3 Lesson 3.notebook 1 December 17, 2015 Wednesday, December 17, 2015 Lesson 33: Writing Products as Sums and Sums as Products HW: Lesson 3 Problem Set #1, 2, 3, 4 cdgh, 5 Do Now: Exit Ticket: Lesson 2
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Module 3 Lesson 3.notebook
1
December 17, 2015
Wednesday, December 17, 2015Lesson 33: Writing Products as Sums and Sums as Products
HW: Lesson 3 Problem Set #1, 2, 3, 4 cdgh, 5Do Now:
Exit Ticket: Lesson 2
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Exit Ticket Answer
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S.12
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S.12
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Expression Model Re-Write
3(2x + 4)
1
-1x
x x1
1
1
1
x x1
1
1
1
x x1
1
1
1
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Expression Model Re-Write
x
2(2x - 3)
1
-1
x x-1
-1
-1
x x-1
-1
-1
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x
1
S.13
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Page S.13
or
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3x + 6
How many squares are there?How many rectangles are there?
How do we represent this array with an expression?
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Page S.14
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Page S.14
55176
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Are these models equivalent??
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Are these models equivalent??
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Page S.14
Use substitution.
tap for answer
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Page S.14
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Page S.15
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Page S.15
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Page S.16
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Page S.17
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Page S.17
s
s + 2
s
s + 2
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OR
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Problem Set S.18
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Closing:
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