Reflection: Relevance Using a Factor Pair Calculator to Check Factor Pairs from 51-100 - Section 4: Partner Practice:Introducing the Factor Pair Calculator


It is now the final weeks of the school year, and I have been continually assessing since January how strong those factor pairs have become. The fluency has increased from 40% to 80% for 85% of the class according to my records. The factor pair calculator is rarely used unless it is a hard one to find all the pairs, like 96. In this little clip, I explain what I have noticed about mastery of this amazing standard! It's May and it's workin'!

  Relevance: Hindsight is better than forsight...sometimes.
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Using a Factor Pair Calculator to Check Factor Pairs from 51-100

Unit 4: Concepts of Multiplication
Lesson 4 of 12

Objective: SWBAT find the missing factor using prior strategies learned and an online factor pair calculator for finding factor pairs from 51 to 100.

Big Idea: Using listing strategies, divisibility rules and a factor pair calculator, students will find factor pairs 51-100 and relate ideas surrounding what they discover.

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Math, Number Sense and Operations, factor pairs, technology, prime, composite, Operations
  65 minutes
factor pair
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