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iRubric: Adding Fractions with Like Denominators rubric
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Adding Fractions with Like Denominators
Adding Fractions with Like Denominators
CCSS.MATH.CONTENT.4.NF.B.3.B 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.
Rubric Code:
V2WACC6
By
alicedonahoe
Ready to use
Public Rubric
Subject:
Math
Type:
Assessment
Grade Levels:
K-5
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Adding/Subtracting Fractions
Limited Progress Towards Standard
1 pts
Progressing Towards the Standard
2 pts
Meets the Standard (proficient)
3 pts
Exceeds the Standard
4 pts
Make models for Fractions
Limited Progress Towards Standard
With intensive assistance, the student somewhat understands how show different representation for fractions.
Progressing Towards the Standard
With some assistance, the student somewhat understands how to show different representation for fractions.
Meets the Standard (proficient)
With minimal assistance the student is able to make representations for fractions.
Exceeds the Standard
The student is able to make models to show fractions written in different forms.
Add the Fraction
Limited Progress Towards Standard
The student does not know how to correctly add or subtract the fractions without assistance.
Progressing Towards the Standard
With some assistance the student somewhat understands how to add and subtract fractions with like denominators.
Meets the Standard (proficient)
With minimal assistance the student somewhat understands how to add or subtract fractions with like denominators.
Exceeds the Standard
The student fully understands how to add the new numerators together, while the denominator stays the same.
Recipe
Limited Progress Towards Standard
Is dependent on teacher to create the recipe. Is emerging in task.
Progressing Towards the Standard
Has two discrepancies in the recipe. Task is developing
Meets the Standard (proficient)
Has one discrepancy. Task is almost complete
Exceeds the Standard
Has no discrepancies. Mastered task.
Keywords:
Fractions
Subjects:
Math
Types:
Assessment
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