factor game cmp 2 ~ 6 th grade book: prime time. learning intentions: we are learning to use...
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Factor GameFactor GameCMP 2 ~ 6CMP 2 ~ 6thth grade gradeBook: Prime TimeBook: Prime Time
Factor GameFactor GameCMP 2 ~ 6CMP 2 ~ 6thth grade gradeBook: Prime TimeBook: Prime Time
Learning Intentions:
•We Are Learning To use multiplication and division to find factors of a number.
Success Criteria(s):We Will Know We are Successful if:• Identify the Factors of 10; Proper
Factors of 10• Explain difference between factors
and proper factors.• Explain strategy for best move
and worst move.
Today Chris is 12 years old, Chris has three younger cousins: Isaiah, Alyssa and Corves. They are 2, 3, and 8 years old respectively.
The following mathematical sentences show that Chris is
• 6 times as old as Isaiah, 12 = 6 x 2
• 4 times as old as Alyssa, 12 = 4 x 3
• 1 and ½ times as old as Corves, 12 = 1 ½ x 8
What do you notice about the first two examples as opposed to the third example?
Whole Number Factors or Whole Number Divisors
• 2, 3, 4 and 6 can be multiplied by another whole number to get 12. We call 2, 3, 4 and 6 whole number factors or whole number divisors of 12
• 8 is a whole number but we cannot multiply it by another whole number to get to 12
• We will simply use the word factor to refer to whole number factors
Factor Game Board1 2 3 4 5
6 7 8 9 10
11 12 13 14 15
16 17 18 19 20
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26 27 28 29 30
Factor Game Activity and Questioning
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