iRubric: Composite Shape rubric

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Composite Shape Composite Shape Students will use Tangram pices to createa composite shape. THey willa ccurately find the perimeter and area of the whole shape. Rubric Code: NXA56CW By kmsimms Ready to use Public Rubric Subject: Math Type: Assignment Grade Levels: 6-8

Composite Shape
	Poor 1 pts	Fair 2 pts	Good 3 pts
Art Work	Poor Shape is not connected and/or did not use minimun of 4 shapes maximum of 7 shapes. Work is messy	Fair Shape is connected may or may not have used the proper amount of pieces Work is neat	Good SHape is connected, minimum of 4 shapes maximum of 7 used to create image Work is neat
Perimeter	Poor On a seperate piece of paper, lengths of sides are labeled- nearest 10th of a centimeter Total perimeter is shown inaccurately	Fair On a seperate piece of paper, lengths of sides are labeled- nearest 10th of a centimeter Total perimeter is shown accurately	Good On a seperate piece of paper, lengths of sides are labeled- nearest 10th of a centimeter Total perimeter is shown accurately with correct units
Area	Poor On a seperate piece of paper, dimensions of base and height of each object are labeled. The area of each object is calculated accurately. Total area of composite figure is given There may be inaccuracies in their work. Work is messy and unclear	Fair On a seperate piece of paper, dimensions of base and height of each object are labeled. The area of each object is calculated accurately. Total area of composite figure is given Work is neat	Good On a seperate piece of paper, dimensions of base and height of each object are labeled. The area of each object is calculated accurately. Total area of composite figure is given with correct units. Work is neat and organized.