iRubric: Measuring Length rubric

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Measuring Length Measuring Length Students use appropriate tools to measure objects. Rubric Code: L2WXX66 By ktanne Ready to use Public Rubric Subject: Math Type: Assignment Grade Levels: (none)

Measuring
	Poor 1 pts	Fair 2 pts	Good 3 pts	Excellent 4 pts
Length	Poor Little if no understanding of length in terms of appropriate benchmarks. Fails to measure segments of project line or entire project line correctly.	Fair Minimal understanding of length in terms of appropriate benchmarks. Measures length of project segments of line but not entire project line in inches or centimeters but not both.	Good Some understanding of length in terms of appropriate benchmarks. Measures length of segment of project line in both centimeters and inches but not entire project.	Excellent Excellent understanding of length in terms of appropriate benchmarks. Knows how to measure length accurately in both centimeters and in inches for entire project.
Width/Depth	Poor Little if no understanding of width in terms of appropriate benchmarks. Fails to measure segments of project line or entire project line correctly.	Fair Minimal understanding of width in terms of appropriate benchmarks. Measures width of segments of project line but not entire project line in inches or centimeters.	Good Some understanding of width in terms of appropriate benchmarks. Measures width of segment of project line in both centimeters and inches but not entire project line.	Excellent Excellent understanding of width in terms of appropriate benchmarks. Knows how to measure width accurately in both centimeters and in inches for entire project.
Tools	Poor Fails to use appropriate measuring instruments/tools or does not use the instruments correctly.	Fair Some understanding and correct usage but does not demonstrate complete accuracy with instruments and tools -- several mistakes.	Good Proficient use of correct instruments/tools. Only one or two mistakes.	Excellent Excellent use of correct instruments/tools. No mistakes.
Unit Abbreviations	Poor Shows difficulty in displaying correct unit abbreviations as well as determining if the unit is metric or U.S. standard	Fair Knows few of correct unit abbreviations. Difficulty in labeling Units of measurement as U.S. standard or metric.	Good Knows a majority of correct abbreviations, as well as labeling Units of measurement as U.S. standard or metric.	Excellent Knows correct abbreviations, as well as correctly labeling units of measurement as U.S. standard or metric.