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iRubric: 6.G.1 Decomposing Shapes rubric

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6.G.1 Decomposing Shapes Finding the Area of Composite Figures I can find the area of triangles, quadrilaterals, and polygons by decomposing shapes to help me find the area in a real world and/or mathematical situation. Rubric Code: JX9BB6W By waverly207 Ready to use Public Rubric Subject: Math Type: Assignment Grade Levels: K-5, 6-8

Assignment Create a composite figure and find the area.
	Excellent 4 pts	Good 3 pts	Fair 2 pts	Poor 1 pts
ORGANIZATION 4 pts	Excellent Final paper is well organized, neatly presented in a neat and engaging manner. Viewer can easily follow the flow of information presented.	Good Paper is presented in a neat manner, but lacks organization. Writing may not be legible or organized.	Fair Paper requires the viewer to study the presentation to find all the pieces of the task. Lacks the necessary neatness.	Poor Paper is disorganized, not neat and not legible. The viewer has a hard time trying to make out what the project is about.
REQUIREMENTS 4 pts Composite Figure created Composite figure decomposed Area of each figure calculated Area of composite figure calculated.	Excellent Clearly read and interpreted the requirements of the project. Has everything required on the paper.	Good Missing 1 of the requirements needed.<BR> For example; Some labels for figures may be missing.	Fair Missing 2 of the requirements needed.	Poor Missing 3 or more of the requirements needed.
MATH CONTENT 4 pts	Excellent Math Computations are complete and correct. Data is organized and neat. All work is shown.	Good Math computations have 1-2 mistakes.<BR> Data is organized.<BR> Not all work is shown.	Fair Math computations have 3 - 4 mistakes<BR> Data is not very organized. Not all work is shown.	Poor Math computations have more than 4 mistakes.<BR> Work is poorly organized. No work is shown.
COMPOSITE FIGURE 4 pts	Excellent Composite figure is made up of 5 or more shapes and is constructed correctly.	Good Composite figure is made of 4 or less shapes and is constructed correctly.	Fair Composite figure is not constructed correctly. None of the points are lined up properly.	Poor The figure is not a composite figure.