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Am I Am I Prime?

Seventh graders determine if a number is prime or composite.  In this determining if a number is prime or composite lesson, 7th graders use a website to help find all prime numbers between 1 and 100.  Students use a website to find divisibility rules for the numbers 2 - 10 except 7 and 8.  Students use a website to find all prime numbers between a given interval.

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Resource Details

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Resource Type
Lesson Plans
2 hrs
Instructional Strategy
Inquiry-Based Learning
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