Divisibility Rules Teacher Resources
Find Divisibility Rules educational lesson plans and worksheets
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Number and Operations Sense: Whole Numbers
Explore operations with whole numbers, using a calculator to develop understanding of the effect an operation has on the numbers involved. Your class collects data, looks for patterns, and makes conjectures regarding numbers or operations.
3rd - 5th Math CCSS: Adaptable
MathFLIX Challenge: Multiplying and Dividing Fractions
First, math majors compare the multiplication and division of unit fractions and whole numbers. They look for patterns, and then apply their knowledge to an array of multiplication and division problems, all involving fractions and mixed...
5th - 7th Math CCSS: Adaptable
How Do You Find GCF and LCM?
Using the numbers 225 and 270, the narrator explains how to find the greatest common factor and the least common multiple. This presentation could be used in conjunction with other videos in a series exploring how to identify prime...
6 mins 4th - 5th Math CCSS: Adaptable