iRubric: Volume Project rubric

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Volume Project

For this project you will find a rectangular prism in the real world. On this sheet you will find the volume, answer questions and attach a diagram of the object. On the diagram you will write the measurements in units of inches or centimeters so that you can calculate the volume. Please use fractions and decimals for the exact measurements.

Rubric Code: GX7554B

By LMunfrada

Draft

Public Rubric

Subject: Math

Type: Project

Grade Levels: K-5, 6-8

Volume & Surface Area
	Advanced 4 pts	Developing 3 pts	Trying 2 pts	No Effort 1 pts
Diagram	Advanced The student accuratly identifies a rectangular prism from their real-world with a neat and accurately labeled diagram for the object.	Developing The student accuratly identifies a rectangular prism from their real-world with a diagram for the object that is either neat or accurately labeled but not both.	Trying The student identifies a rectangular prism from their real-world with a drawn diagram of the object that is not neat, or incorrectly labeled or recognizable as a rectangular prism.	No Effort Student does not identify a rectangular prism from their real-world diagram. There is no diagram.
Measurement Accuracy	Advanced Measurements mostly exact with a few a couple of millimeters off.	Developing Measurements all within several millimeters.	Trying Most measurements within several millimeters with a few off by half a centimeter or more. Student rounded to the closest centimeter.	No Effort Many measurements off by 6 a centimeters or more. it is apparent that the numbers are not rounded.
Volume	Advanced Appropriate formula is used. Student used the decimal equivalent of the measurement. Answer is accurate with proper unit labeling	Developing Appropriate formula is used. Student used the deciamal equivalent of the measurement. Answer is accurate with incorrect unit labeling.	Trying Appropriate formula is used. Student used the estimated whole measurement. Correct calculation but incorrect answer.	No Effort Incorrect procedure and incorrect answer.
Questions	Advanced Questions are answered in two or more complete sentences. The answers speaks to the volume of the specific item.	Developing Questions are answered in two or more complete sentences. The answers speaks to the volume area of a rectangular prism	Trying Answers are inaccurate. Student does not know the difference between volume and surface area of a rectangular prism.	No Effort Questions are not answered.