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iRubric: Larger than Life (Scale Model Project) rubric

iRubric: Larger than Life (Scale Model Project) rubric

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Larger than Life (Scale Model Project) Larger than Life (Scale Model Project) 7.G.11 Solve problems involving scale drawings of geometric figures, including computing actual lengths and areas from a scale drawing and reproducing a scale drawing at a different scale. Students will develop a project using their knowledge of scale and proportion as well as scale factor, scale drawings and three-dimensional shapes to create a model based based on a picture that they have selected. Rubric Code: TX9CWC6 By gboughton Ready to use Public Rubric Subject: Math Type: Project Grade Levels: 6-8, 9-12

Design and Build Geometry Project
	Does not Meet 0 pts	Poor 1-2 (N/A)	Good 3-4 (N/A)	Excellent 5-7 (N/A)	Above and Beyond 8 (N/A)
Creativity/Design	Does not Meet No effort	Poor 1-2 No effort towards perfection<BR> Design is simple and basic<BR> *limited creativity was used	Good 3-4 Some effort towards perfection<BR> Design is little more than simple<BR> *Demonstrated creativity	Excellent 5-7 Extraordinary effort towards perfection<BR> Design is complex, demonstrates creativity<BR> *Exceptional thought process was used	Above and Beyond 8 Design resembles the real life object. Words, shape, and all are done to scale.
Knowledge of proportion	Does not Meet No effort	Poor 1-2 No knowledge of proportion<BR> No knowledge of the formulas needed to ensure that the model is proportional to picture<BR> No knowledge of units of measurement or scale factor<BR> Model somewhat like original	Good 3-4 Some knowledge of proportion<BR> Some knowledge of the formulas used to find proportion<BR> Some knowledge of units of measurement<BR> or scale factor<BR> Model much like original	Excellent 5-7 Demonstratesl the knowledge of proportion and scale<BR> Demonstrates knowledge of the formulas used to find proportion<BR> All accurate units of measurement or scale factor.<BR> Model exactly like original" Communicates understanding thoroughly.	Above and Beyond 8 N / A
Knowledge of Area	Does not Meet Missing work Incorrectly calculates areas of simple and complex shapes.	Poor 1-2 Correctly calculates the area of Simple shapes. Communicates understanding.	Good 3-4 Correctly calculates the area of more complex shapes such as irregular shapes. Communicates understanding of area through decomposing or composing.	Excellent 5-7 Correctly calculates the area of more complicated shapes such as trapezoids and other irregular shapes. Communicates understanding of area through decomposing or composing.	Above and Beyond 8 Explains how the area of a two-dimensional shape changes when the dimensions are multiplied by a scale factor.
Knowledge of Surface Area	Does not Meet Missing work	Poor 1-2 Incorrectly calculates surface areas but shows understanding of the process.	Good 3-4 Correctly calculates the surface area of some shapes. Understanding may not be well communicated.	Excellent 5-7 Correctly calculates the surface area of most to all shapes. All calculations are well communicated.	Above and Beyond 8 Correctly calculates the surface area of all of the shapes. All calculations are well communicated.
NETS	Does not Meet Missing work	Poor 1-2 Creates nets that have errors in design and/or measurements.	Good 3-4 Correctly creates the nets of at least 75% of the solid figures. The dimension measurements are correctly shown.	Excellent 5-7 Correctly creates the nets of at least 83% of the solid figures. The dimension measurements are correctly shown.	Above and Beyond 8 Correctly creates the nets of 100% of the solid figures. The dimension measurements are correctly shown.
Knowledge of Volume	Does not Meet Missing work	Poor 1-2 Incorrectly calculates volume but shows understanding of the process. Correctly calculates the volume of half of the figures. Minor errors lead to incorrect results.	Good 3-4 Correctly calculates the volume of at least 75% of the solid figures. Understanding may not be well communicated.	Excellent 5-7 Correctly calculates the volume of at least 80% of the solid figures. All calculations are well communicated.	Above and Beyond 8 Correctly calculates the surface area of all of the shapes. Explains how the volume of a two-dimensional shape changes when the dimensions are multiplied by a scale factor. All calculations are well communicated.
Secondary Criteria
Timeliness	Does not Meet No effort	Poor 1-2 Object was not done on time. Over 2 days late	Good 3-4 Object was late, but turned in 1-2 days after due date.	Excellent 5-7 Object was turned in on time.	Above and Beyond 8 N / A
Overall effort and Appearance	Does not Meet No effort	Poor 1-2 Figure was not constructed well; construction sloppy<BR> Building falling apart<BR> Little if no effort was made<BR> Structure does not match scale drawing	Good 3-4 * Some effort was made to make model<BR> Model is neat <BR> Model is free of excess glue and other distractors<BR> *Structure somewhat matches scale drawing	Excellent 5-7 Construction was stable and accurate<BR> A huge effort was made, very neat and well made<BR> All knowledge of three dimensional shapes<BR> Exceptional time taken to ensure details were correct.	Above and Beyond 8 Functional . . . went beyond the necessary shape of the object to include creativity.
Enter Title	Does not Meet	Poor 1-2	Good 3-4	Excellent 5-7	Above and Beyond 8

Keywords:

Proportion and Scale Project

Subjects:

Math

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