Common Core Math Concepts Posters
Mrs V's Creations
81 Followers
Grade Levels
1st - 3rd
Subjects
Resource Type
Standards
CCSS3.NF.A.1
CCSS3.NF.A.2
CCSS3.NF.A.2a
CCSS3.NF.A.2b
CCSS3.NF.A.3
Formats Included
- Portable Network Graphics
Mrs V's Creations
81 Followers
Description
I have been a teacher for the past 17 years, the last 15 teaching Highly Capable children. These beautiful posters have helped me and my students stay focused on key mathematic vocabulary.
Total Pages
Answer Key
N/A
Teaching Duration
N/A
Last updated Jan 5th, 2014
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Standards
to see state-specific standards (only available in the US).
CCSS3.NF.A.1
Understand a fraction 1/𝘣 as the quantity formed by 1 part when a whole is partitioned into 𝘣 equal parts; understand a fraction 𝘢/𝑏 as the quantity formed by 𝘢 parts of size 1/𝘣.
CCSS3.NF.A.2
Understand a fraction as a number on the number line; represent fractions on a number line diagram.
CCSS3.NF.A.2a
Represent a fraction 1/𝘣 on a number line diagram by defining the interval from 0 to 1 as the whole and partitioning it into 𝘣 equal parts. Recognize that each part has size 1/𝘣 and that the endpoint of the part based at 0 locates the number 1/𝘣 on the number line.
CCSS3.NF.A.2b
Represent a fraction 𝘢/𝘣 on a number line diagram by marking off 𝘢 lengths 1/𝘣 from 0. Recognize that the resulting interval has size 𝘢/𝘣 and that its endpoint locates the number 𝘢/𝘣 on the number line.
CCSS3.NF.A.3
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size.
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