iRubric: Factor Tree rubric

edit print share Copy to my rubrics Bookmark test run assess... delete Do more...
Factor Tree Factor Tree Students create a factor tree with a given number. CCSS: 6.NS.4 Rubric Code: YX4W74B By ewoods308 Ready to use Public Rubric Subject: Math Type: Project Grade Levels: 6-8

Factor Tree
	Excellent 4 pts	Good 3 pts	Fair 2 pts	Poor 1 pts
Factor Tree	Excellent Tree begins with a complex composite number; factor tree is complete and correct; no mistakes.	Good Tree begins with a composite number; factor tree is complete with one or no mistakes.	Fair Tree begins with a composite number; factor tree contains two mistakes.	Poor Factor tree is incomplete or contains more than two mistakes.
Overall Appearance	Excellent Every component is done completely; colorful, neat, and engaging. Very well done.	Good Every component is completed; colorful and somewhat neat. Well done.	Fair Most components are completed; missing some color or is not engaging. Needs improvement.	Poor Missing many components; no color. Unsatisfactory.
Prime Factorization	Excellent Prime Factorization is correct with exponents when needed and in the correct order.	Good Prime Factorization is correct with exponents when needed but not in the correct order.	Fair Prime Factorization is correct but exponents are not used when needed and not in the correct order.	Poor Prime Factorization is incorrect.