iRubric: Factor Christmas Tree rubric

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Factor Christmas Tree Factor Tree Students will create a factor tree and writ their answer in prime factorization. Rubric Code: B23X2AW By nickizorawski Ready to use Public Rubric Subject: Math Type: Project Grade Levels: 6-8

Factor Tree Leaves
	Excellent 4 pts	Good 3 pts	Fair 2 pts	Poor 1 pts
Factor Tree	Excellent Tree begins with a composite number; factor tree is complete and correct; no mistakes.	Good Tree begins with a composite number; factor tree is complete with one mistake.	Fair Tree begins with a composite number; factor tree contains two mistakes.	Poor Factor tree is incomplete and/or contains more than two mistakes.
Prime Factorization	Excellent Includes all required elements; factors are all primes; ordered from least to greatest	Good Includes all required elements; factors are all primes; some are ordered from least to greatest.	Fair Missing one or two required elements. some of the numbers are primes; not ordered from least to greatest.	Poor Missing many elements or not completed. numbers are not primes; not ordered from least to greatest.
Effort	Excellent A great deal of effort was put into the project.	Good A good deal of effort was put into the project.	Fair A fair deal of effort was put into the project.	Poor Project is poorly completed.