Start with the basics and introduce the first 24 numbers in the world of prime and composites. This graphic organizer has students list the factors and then categorize the numbers appropriately. A great way to organize information and practice the skill. 

Concepts

prime numbers, composite numbers

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Additional Tags

math

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Instructional Ideas

• Assign one or two numbers a day as a warmup

Classroom Considerations

• Learners should know the difference between primes and composites

Pros

• Includes an organized approach to introduce prime and composite numbers

Cons

• No answer key 

Common Core

4.OA.B.4 MP8