iRubric: Scale Drawing with a Grid rubric

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Scale Drawing with a Grid

Drawing with a Grid

Students will create a grid line system to reproduce a scale drawing of a candy bar wrapper or chip bag.

Rubric Code: QXWX427

By slunsford

Ready to use

Public Rubric

Subject: Math

Type: Project

Grade Levels: 6-8

Scale/Grid Drawing
	Poor 0 pts	Fair 1 pts	Good 2 pts
Drawing Grid Lines	Poor Very few lines are drawn using 1" measurements horizontally and vertically.	Fair Most lines are drawn using 1" measurements horizontally and vertically.	Good All lines are drawn using 1" measurements horizontally and vertically.
Numbered Grid Lines	Poor Did not number grid system. Did not number grid system accurately.	Fair Partially numbered grid system. Numbered grid system is partially accurate.	Good Clearly and accurately numbered grid system.
Proportion and Scale	Poor Incorrect in proportion to original candy bar wrapper or chip bag.	Fair Mostly correct in proportion to original candy bar wrapper or chip bag.	Good Close to perfection in proportion to original candy bar wrapper or chip bag.
Detail	Poor Did not attempt to draw details of candy bar wrapper or chip bag.	Fair Attempted to draw details of candy bar wrapper or chip bag. More details needed from candy bar wrapper or chip bag.	Good All details of candy bar wrapper or chip bag were drawn to almost perfection.
Eraser Marks	Poor Did not attempt to erase mistakes. Sloppy work.	Fair Attempted to erase most pencil marks / mistakes. Fairly clean.	Good Pencil marks / mistakes clearly erased. Very clean.
Coloring	Poor Did not color candy bar wrapper or chip bag drawing. Did not color drawing to match the original candy bar wrapper or chip bag.	Fair Partially colored candy bar wrapper or chip bag drawing. Partially colored drawing to match the original candy bar wrapper or chip bag.	Good Colored entire candy bar wrapper or chip bag drawing. Accurately colored drawing to match the original candy bar wrapper or chip bag.