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iRubric: Constructing Models of Irregular Geometric Figures rubric

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Constructing Models of Irregular Geometric Figures Constructing Models of Irregular Geometric Figures Construct a model of a geometric figure using drawings, including scale and proportion for computing perimeter and area. Rubric Code: GX2224A By lfigueroatorres Ready to use Public Rubric Subject: Math Type: Project Grade Levels: 9-12

Model Project
	Poor 7 pts	Good 9 pts	Excellent 10 pts
Design 25 %	Poor *No effort towards perfection, many irregular cuts and borders	Good Some effort towards perfection Demonstrated more care in cuts and borders	Excellent Extraordinary effort towards perfection Design is carefully designed Demonstrates extreme care in cuts and borders
Knowledge of proportion 25 %	Poor No knowledge of proportion No knowledge to ensure that the model is proportional to picture * Model somewhat like original	Good Some knowledge of proportion Model much like original	Excellent Demonstrates the knowledge of proportion and scale Model exactly like original
Followed Instructions 25 %	Poor Failed to follow instructions Little or no attention to detail *Ignored specific items on instructions	Good * Somewhat followed instructions * Inconsistent attention to detail in comparison to picture * Inconsistent adherence to specific items on instructions	Excellent Followed all instructions Applied careful attention to detail
Overall effort and Appearance 25 %	Poor Figure was not constructed well; construction sloppy Building falling apart Little if no effort was made Structure does not match scale drawing	Good * Some effort was made to make mode Model is in part neat Model is in part free of excess glue and other distractors *Structure somewhat matches scale drawing	Excellent Construction was stable and accurate A huge effort was made, very neat and well made All knowledge of three dimensional shapes Exceptional time taken to ensure details were correct.