Subject: Number Theory

Vocabulary Cards: Conversations About Prime and Composite Numbers

Glossary: Factor Friend or Foe?

Vocabulary Cards: Factor Friend or Foe?

Factor or Not?

Glossary: The Factor Tree Strategy

Vocabulary Cards: The Factor Tree Strategy

Glossary: Multiples and Skip Counting

Vocabulary Cards: Multiples and Skip Counting

Find the Factors

Find the Multiples

Factors of Prime and Composite Numbers #2

Factors of Prime and Composite Numbers #1

Identifying Prime Numbers Maze

Factors of 60

Can You Spot the Mistake?

Carnival Toss Multiples #1