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Fraction Flowers: Adding and Subtracting
Quinnessential Lessons1.1k Followers
Grade Levels
3rd - 6th
Subjects
Standards
CCSS5.NF.A.1
CCSS4.NF.B.3b
CCSS4.NF.B.3a
CCSS3.NF.A.3b
CCSS3.NF.A.3a
Resource Type
Formats Included
Pages
4 pages
Quinnessential Lessons1.1k Followers
Description
These fraction flowers make a colorful bulletin board display while also informally assessing your students fraction sense. See examples of my bulletin board displays here
Total Pages
4 pages
Answer Key
N/A
Teaching Duration
30 minutes
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Standards
to see state-specific standards (only available in the US).
CCSS5.NF.A.1
Add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators. For example, 2/3 + 5/4 = 8/12 + 15/12 = 23/12. (In general, π’/π£ + π€/π₯ = (π’π₯ + π£π€)/π£π₯.)
CCSS4.NF.B.3b
Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation. Justify decompositions, e.g., by using a visual fraction model. Examples: 3/8 = 1/8 + 1/8 + 1/8; 3/8 = 1/8 + 2/8; 2 1/8 = 1 + 1 + 1/8 = 8/8 + 8/8 + 1/8.
CCSS4.NF.B.3a
Understand addition and subtraction of fractions as joining and separating parts referring to the same whole.
CCSS3.NF.A.3b
Recognize and generate simple equivalent fractions, (e.g., 1/2 = 2/4, 4/6 = 2/3). Explain why the fractions are equivalent, e.g., by using a visual fraction model.
CCSS3.NF.A.3a
Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.
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