Negative Numbers Introduction

Sal tackles pre-algebra in this series of videos, starting with the concept of negative numbers. Using a number line, he takes the viewer through different practical examples of negative numbers, such as temperature and bank accounts. Even those who are experienced in algebra will benefit from a refresher in these calm, easy-to-understand presentations.

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Resource Details

Grade
7th - 9th
Subjects
Math
3 more...
Resource Types
Videos
1 more...
Audiences
For Teacher Use
1 more...
Instructional Strategy
Flipped Classroom
Accessibility
Closed Captions
Usage Permissions
Creative Commons
BY-NC-SA: 3.0
cc