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iRubric: Surface Area and Volume Project rubric

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Surface Area and Volume Project Surface Area and Volume Project For this project you will find a rectangular prism in the real world. On this sheet you will find the volume and surface area, answer questions and attach a picture of the object. On the picture you will write the measurements (in metrics) so that you can calculate the volume and surface area. Please use fractions and decimals for the exact measurements Rubric Code: B22XCWX By Amanju Ready to use Public Rubric Subject: Math Type: Project Grade Levels: 6-8

Volume & Surface Area
	Poor 1 pts	Fair 2 pts	Good 3 pts	Excellent 4 pts
Picture	Poor Student does not identify a rectangular prism from their real-world picture. There is no picture.	Fair The student accuratly identifies a rectangular prism from their real-world with a drawn picture of the object.	Good The student accuratly identifies a rectangular prism from their real-world with a picture or the object.	Excellent The student accuratly identifies a rectangular prism from their real-world with a picture or the object.
Measurement Accuracy	Poor Many measurements off by 6 a centimeters or more. it is apparent that the numbers are not rounded.	Fair Most measurements within several millimeters with a few off by half a centimeter or more. Student rounded to the closest centimeter.	Good Measurements all within several millimeters.	Excellent Measurements mostly exact with a few a couple of millimeters off.
Surface Area Accuracy	Poor Few areas are accurate with proper labeling. Five or more are not accurate.	Fair Appropriate formulas or strategy is used. Student used the estimated whole measurement. Some areas are accurate with proper labeling. Three or four are not accurate.	Good Appropriate formulas or strategy is used.. Student used the decimal equivalent of the measurement. Most areas are accurate with proper labeling.	Excellent Appropriate formulas or strategy is used.. Student used the decimal equivalent of the measurement. All areas are accurate with proper labeling.
Volume	Poor Incorrect procedure and incorrect answer.	Fair Appropriate formula is used. Student used the estimated whole measurement. Correct calculation but incorrect answer.	Good Appropriate formula is used. Student used the fraction equivalent of the measurement. Answer is accurate with incorrect unit labeling.	Excellent Appropriate formula is used. Student used the fraction equivalent of the measurement. Answer is accurate with proper unit labeling