iRubric: Multiplication using estimation rubric

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Multiplication using estimation

Multiply whole numbers, two-digit factor by 1-digit factors by rounding first then multiplying. Assess the reasonableness of answers using mental computation and estimation strategies including rounding. (4.OA.3)

Rubric Code: XAW2B5

By joyswain

Ready to use

Public Rubric

Subject: Math

Type: Assessment

Grade Levels: K-5

Multiplying using estimation
	Poor 0 pts	Fair 1 pts	Good 2 pts	Excellent 3 pts
Neatness	Poor Lacks organization and is not neat.	Fair Work is minimally organized and not neat.	Good Work is clearly organized and fairly neat.	Excellent Work is clearly organized and neat.
Rounding	Poor Student has shown no evidence of rounding.	Fair Student has made an attempt to round some of numbers correctly.	Good Student has rounded most of the numbers correctly.	Excellent Student rounded all numbers correctly.
Answer	Poor Student got 14 or less correct answers.	Fair Student got 14-15 answers correct.	Good Student got 16-17 correct answers.	Excellent Student got 18-20 answers correct.
Strategy	Poor Student has shown no evidence of strategy	Fair Student has made some attempt to show strategy	Good Student has shown strategy for most of the problems	Excellent Student has shown strategy for all of the problems