Prime Factorization: Factor Tree and Short Division
EmilyMath
2 Followers
Grade Levels
5th - 8th
Subjects
Resource Type
Standards
CCSSMP2
Formats Included
- PPTX
Pages
10 pages
EmilyMath
2 Followers
Description
This slide provides two methods of prime factorization: Factor Tree and Short Division. On top of the methods, some challenging questions which require strong logical reasoning abilities are provided.
Total Pages
10 pages
Answer Key
N/A
Teaching Duration
1 hour
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Standards
to see state-specific standards (only available in the US).
CCSSMP2
Reason abstractly and quantitatively. Mathematically proficient students make sense of quantities and their relationships in problem situations. They bring two complementary abilities to bear on problems involving quantitative relationships: the ability to decontextualize-to abstract a given situation and represent it symbolically and manipulate the representing symbols as if they have a life of their own, without necessarily attending to their referents-and the ability to contextualize, to pause as needed during the manipulation process in order to probe into the referents for the symbols involved. Quantitative reasoning entails habits of creating a coherent representation of the problem at hand; considering the units involved; attending to the meaning of quantities, not just how to compute them; and knowing and flexibly using different properties of operations and objects.