iRubric: Operations involving Decimals rubric

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Operations involving Decimals Operations involving Decimals Given a numerical problem involving decimals and basic operations of addition and multiplication. Rubric Code: CX46B7W By garciniegas Ready to use Public Rubric Subject: Math Type: Class note Grade Levels: K-5

Operation involving decim
	Never (N/A)	Few 1 pts	Sometimes 2 pts	Usually 3 pts	Always 4 pts
Placement of decimal point	Never No attempt at placement of decimal point or less than 50% of placement correct.	Few The decimal point is placed few times correctly (less than 70% but more than 50%) placed correctly. Attempt made to place.	Sometimes The decimal point is sometimes (more than 70% but less than 80%) placed correctly. Attempt made to place.	Usually The decimal point is usually (more than 80% but less than 90%) placed correctly.	Always The decimal point is always or more than 90% placed correctly.
Calculation	Never Less than 50 % of calculations correct.	Few More than 50% but less than 70% of calculations correct.	Sometimes More than 70% but less than 80% of calculations correct.	Usually More than 80% but less than 90% of calculations correct.	Always The calculations are always or more than 90% correct.
Process	Never Very few evidence of process shown.	Few Confusing or incomplete process.	Sometimes Partial process shown.	Usually Complete, but not easy to follow process	Always Complete, easy to follow process