About This Lesson
<p>Instructions and cards for a prime number card sort: students sort cards into prime and non-prime. Two sets of cards included; for higher and lower ability students. Answers included.</p>
Subject
Math — Operations and Algebraic Thinking
Grade Level
Grades 3-5
Resource Type
Activity
License
Resources
Reviews
4.4
3 Reviews
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Love this as an idea for a warm up - something different to keep reinforcing their knowledge