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iRubric: Scale Drawing Rubric

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Scale Drawing Rubric GRADE 7 Scale Drawing Rubric This rubric is used to grade the scale drawings that accompany the models the students build. Rubric Code: S67879 By SherryTaylor Ready to use Public Rubric Subject: Math Type: Assignment Grade Levels: 6-8

Scale Drawing
	Poor 20 pts	Fair 50 pts	Good 25 pts	Excellent 5 pts
Scale & accuracy	Poor Drawn but measurements are not to scale and not accurate. Scale factor is missing.	Fair Drawn but measurements are not to scale or not accurate. Scale factor is incorrect.	Good The overall drawing is good. The student appears to grasp the concepts being assessed. Measurements are not to scale or are not accurate. Scale factor is correct.	Excellent The overall drawing is excellent. The student appears to grasp the concepts being assessed. measurements are very close to scale and accurate.
Neatness & completeness	Poor Drawing is very sloppy and paper has ragged edges etc.... Drawing was very vague with little effort put into being creative. Simple illustration with no evidence of work outside of the classroom. Does not have required items, headings etc..	Fair The drawing is sloppy and incomplete. The drawing does not matchthe picture well. Drawing was vague with little effort put into being creative. Simple illustration. Missing some required items	Good The drawing is good. Did not have all items detailed. Cubes have been erased poorly. The drawing showed some effort. Fairly simple illustration. All required items are present.	Excellent The project is neat and all items are drawn correctly. The illustrations were complete and showed considerable effort - occasionally exceeding expectations. Difficult illustration. Added additional items not required but that enhances the scale drawing.
Area & Perimeter	Poor Area and perimeter not calculated or both calculated incorrectlt. (6th only had to do perimeter)	Fair Area and and perimeter calculated but one or part of the calculations is incorrect.	Good Area and perimeter calculated correctly based on the dimensions on the scale drawing.	Excellent Area and perimeter calculations are accurate to include presence of the formula used. Displayed extra effort in the detailed layout of the calculations.