Exploring Prime Numbers

Elementary schoolers explore prime and composite numbers. They use tiles to create arrays and work with a partner to find as many array combinations as possible from their assigned numbers. Pupils create a t-chart of prime and composite numbers and construct a 100's chart to tell if a number is prime or composite.

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Resource Details

Grade
3rd - 5th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Duration
2 hrs
Instructional Strategy
Skills Practice
Usage Permissions
Fine Print: Educational Use