Day 12 - Do Now - adding and subtracting integers - 2013 - 9.04.docx - Section 1: Do Now + HW Check

  Day 12 - Do Now - adding and subtracting integers - 2013 - 9.04.docx
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Note the Arrows: Modeling Addition and Subtraction of Integers on Number Lines

Unit 1: Integers
Lesson 12 of 20

Objective: SWBAT add and subtract integers and represent these operations on a number line.

Big Idea: Students will grapple with integer subtraction concepts including double negatives by exploring direction on number lines.

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day 12 graphing add and sub on number line
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