iRubric: Factors and Multiples rubric

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Factors and Multiples

Students will apply knowledge of factoring to one of their favorite numbers.

Rubric Code: YBWX29

By Jtagarelli

Draft

Public Rubric

Subject: Math

Type: Assignment

Grade Levels: (none)

Factors and Multiples
	Far below grade level 1 pts	Approaching grade level 2 pts	On grade level 3 pts	Exceeds grade level (N/A)
Understanding	Far below grade level Student lacks understanding of factoring and is unable to accuractely identify prime and/or composite numbers.	Approaching grade level Student shows some understanding of factoring as well as being able to identify prime and/or composite numbers.	On grade level Student shows adequate understanding of factoring as well as being able to identify prime and composite numbers.	Exceeds grade level Student shows exceptional understanding of factoring as well as being able to identify prime and composite numbers.
Mathematical Representations	Far below grade level Student is unable to accurately determine factors when given a product or missing factor. Student does not achieve the correct answer.	Approaching grade level Student is partially able to determine factors when given a product or missing factor. Student has difficulty achieving a correct answer.	On grade level Student is able to accurately determine factors when given a product or missing factor. Student usually achieves a correct answer.	Exceeds grade level Student is able to accurately determine factors when given a product or missing factor. Student always achieves a correct answer.
Strategy	Far below grade level Student does not display a strategy in finding factors of a given number or finding a missing factor.	Approaching grade level Student strategies are unclear in finding factors of a given number or finding a missing factor.	On grade level Student displays a somewhat effective strategy in finding factors of a given number or finding a missing factor.	Exceeds grade level Student displays an effective strategy in finding factors of a given number or finding a missing factor.
Reasoning	Far below grade level Student does not provide an explanation for the answer that is achieved. No formal math language is used.	Approaching grade level Student provides an explantion for an answer that is achieved but it is not accurate. Little or no math language is used.	On grade level Student provides a somewhat accuracte explanation for the answer that is achieved. Some formal math language is used.	Exceeds grade level Student provides an accurate explanation for the answer that is achieved. Formal math language is used.

Subjects:

Math

Types:

Assignment

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