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Interactive video lesson plan for: How to Use Rectangular Arrays to Teach Multiplication, Factors, Primes, Composites, Squares

Activity overview:

http://www.familymathnight.com Karyn Hodgens, Elementary Mathematics Specialist, shows how simple objects like tiles, stickers, rubber stamps, dice, and graph paper help teach students important concepts in number theory: factors, primes, composites, and square numbers...not to mention the great reinforcement of multiplication facts. Grades 2 - 5

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Tagged under: 'prime,numbers','square,'rectangular,arrays','composite,'primes','multiplication,facts','elementary,math,lesson','hands-,math','karyn,hodgens',family math night,'kidnexions',grades 2 - 5 math

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