Every Day Math:Unit 1/Grade 5

Number Theory:Properties of Whole Numbers

Student Resource Books:

Your guide to EDM

Unit 1 Vocabulary:

Arrays:ROWS

COLU

MN

S

A graphic representation of multiplication problems.

3 * 4 = 12

Factor:A number multiplied by another

121 * 12

2 * 6

3 * 4

The factors of 12 are:

1, 2, 3, 4, 6, 12

Divisibility: Can it be divided by a number?

2 3

15

69

10

Prime vs Composite: How many factors does it have?

1only

2 ormore

Factor Rainbows: A graphic representation of factors

Squared:A number multiplied by itself

4²= 16

16

4

Prime Factorization: How long is your factor string?

9 6

3 63

3 33 2

Concept Circles: How will you sort these terms?

Number Theory

Subtopic 1

Subtopic2

Subtopic3

Enjoy Unit 1: Thank you for previewing with me.

This presentation was designed by:

Melissa Halcott

TechnologyIntegrator

West York Area Schools

mkhalcott@wyasd.k12.pa.us

•Stewf on Flickr.com for the original Numbers

Special Thanks to: