Inequalities on a Number Line

Graphs are wonderful tools to assist in visualizing data. Use this video to demonstrate what inequalities look like on a number line. Sal draws a number line and shows the inequality. He effectively employs differentiated colors to express the inequality.

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Resource Details

Grade
5th - 8th
Subjects
Math
2 more...
Resource Types
Videos
1 more...
Language
English
Instructional Strategy
Flipped Classroom
Usage Permissions
Creative Commons
BY-NC-SA: 3.0
cc