U1 L16 NLP Part 2b front.jpg - Section 4: Part 2: Work Time and Next Steps

 
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The Number Line Project, Part 2: Two Dimensional Number Lines

Unit 2: The Number Line Project
Lesson 4 of 9

Objective: SWBAT use horizontal and vertical number lines to create addition and multiplication tables that may be used to answer such questions as "why is a negative times a negative a positive?"

Big Idea: The mathematical structures we build today will be used to justify many algebraic ideas in the coming months.

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Subject(s):
Math, Measurement, modeling, Number Sense and Operations, proportional relationships, transformation, equation, graph
  43 minutes
u1 l16 part 2a setup
 
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