Number Sets

Knowing mathematic terminology is vital for building a functional academic vocabulary. In this video, Sal defines number sets and the terms; natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers. After defining each word, he considers 4 numbers and labels them according to the definitions he has established.

Concepts

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math vocabulary, number sense, numbers, sets

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Additional Tags

math terminology, number sense, number sets, math

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Resource Details

Grade

5th - 7th

Subjects

Math

2 more...

Resource Type

Instructional Videos

Media Length

5:17

Audiences

For Teacher Use

1 more...

Instructional Strategy

Flipped Classroom

Accessibility

Closed Captions

Usage Permissions

Creative Commons

BY-NC-SA: 3.0