Prime and Composite Numbers

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. 

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CCSS: Adaptable
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