Adding Integers with Models

Web Reference: This lesson explains how to add integers using yellow/red counter chips AND number lines. Math teachers have several different approaches, such as number lines, banking, temperatures, and so on, to make these concepts real. We will model addition and subtraction of negatives with two color counters. We let a blue counter represent a positive and a red counter will represent a negative. Learn to add and subtract integers using visual models! Interactive chip method shows positive and negative numbers combining. Practice with zero pairs instantly.

YouTube Excerpt: For a copy of the notes, vocabulary, and interactive activities, visit me at https://www.teacherspayteachers.com/Store/Simplify-The-Middle. This lesson explains how to add integers using yellow/red counter chips AND number lines. Four different types of problems are given: positive/positive, negative/positive, positive/negative, and negative/negative.

For a copy of the notes, vocabulary, and interactive activities, visit me at https://www.teacherspayteachers.com/Store/Simplify-The-Middle. This...

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