iRubric: Prime Factorization rubric

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Prime Factorization Prime Factorization Students will create a factor tree to determine the prime factors of a given number. Rubric Code: D822A6 By prismmathteache Ready to use Public Rubric Subject: Math Type: Assignment Grade Levels: 6-8

Prime Factorization Students will create a factor tree to determine the prime factors of a given number.
	Good 3 pts	Fair 2 pts	Poor 1 pts
displayed 1 level of factors 5 pts Enter criteria description	Good Student wrote steps clearly, made no mistakes and followed directions fully.	Fair Student wrote steps with some details and followed directions fully; few mistakes.	Poor Student wrote steps few or no details and didn't follow directions fully; many mistakes are noted.
found prime factors 5 pts Enter criteria description	Good Student found all prime factors of the given number.	Fair Student found some prime factors of a given number.	Poor Student found one prime factor of a given number.