iRubric: Fraction Activity rubric

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Fraction Activity

Students will add and subtract fractions and convert fractions to improper or mixed numbers.

Rubric Code: ZXXC9A4

By ndhoward

Ready to use

Public Rubric

Subject: Math

Type: Assignment

Grade Levels: K-5

FRACTIONS
	Poor 0 pts	Fair 3 pts	Good 5 pts
Fractions are Part of a Whole	Poor Students can not relate a fraction to a part	Fair Students can identify equal parts	Good Students can name fractions as they relate to part of a whole
Lowest Common Multiple	Poor Students are unable to find a common multiple	Fair Students have difficulty finding a common multiple	Good Students can easily find the common multiple of two numbers
Using the Lowest Common Multiple Students will add and subtract fractions	Poor Students can not find a common denominator	Fair Students can find a common denominator but do not know how to make an equivalent fraction	Good Students can find a common denominator, and make equivalent fractions in order to add and subtract
Improper Fractions	Poor Students can not identify improper fractions	Fair Students can identify improper fractions but can not divide to change to a mixed number	Good Students can identify an improper fraction and can change it to a mixed number
Mixed Number	Poor Students can not identify a mixed number	Fair Students can identify a mixed number but can not multiply and add to form an improper fractions	Good Students can identify a mixed number and can change it to an improper fraction