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iRubric: Geometry Proof Project rubric

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Geometry Proof Project Geometry Proof Project Rubric Code: NX2X59C By AHSMathTeach Ready to use Public Rubric Subject: Math Type: (Other) Grade Levels: 9-12, Undergraduate

Geometry Proof
	Emerging 0 pts	Developing 1 pts	Proficient 2 pts	Advanced 3 pts
Flow	Emerging The proof does not use sound reasoning. There are multiple gaps in the reasoning of the proof.	Developing The proof does not use sound reasoning. There are two gaps in the reasoning of the proof.	Proficient The proof uses sound reasoning. There is one gap in the reasoning of the proof.	Advanced The proof uses sound reasoning with no gaps in the reasoning.
Reflection and Analysis	Emerging Explanation is difficult to understand and is missing several components or was not included. Shows very limited understanding of the underlying concepts needed to solve the problems or is not written.	Developing Explanation is a little difficult to understand, but includes critical components. Shows some understanding of the mathematical concepts needed to solve the problem(s). Explanation is understandable. Shows substantial understanding of the mathematical concepts used to solve the problem.	Proficient Explanation is understandable. Shows substantial understanding of the mathematical concepts used to solve the problem.	Advanced Explanation is detailed and clear. Shows complete understanding of the mathematical concepts used to solve the problem.
Completion	Emerging Several of the parts are not done.	Developing All but two of the parts are completed.	Proficient All but one part is completed.	Advanced All parts are completed.
Convention, Sentences and Organizat	Emerging There are spelling, grammar, and punctuation errors. Sentences are fragments or run-on sentences. The work appears sloppy and unorganized. It is hard to know what information goes together.	Developing There are spelling, grammar, and punctuation errors. Sentences are fragments or run-on sentences. Handwriting is messy. The work is presented in an organized fashion but may be hard to read at times.	Proficient Student uses good conventions. Sentences are complete, well-constructed, clear and used descriptive language. Handwriting is clear. The work is presented in a neat and organized fashion that is usually easy to read.	Advanced Student uses good conventions. Sentences are complete, well-constructed, clear and used descriptive language. Handwriting is clear and the solution is organized. The work is presented in a neat, clear, organized fashion that is easy to read.