iRubric: ROTORS rubric

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ROTORS ROTORS Measure and machine a rotor.Determine if rotor is within spec to be used Rubric Code: U92596 By cjonesictc Draft Public Rubric Subject: (General) Type: Project Grade Levels: 9-12

Rotor project
	Poor 1 pts	Fair 2 pts	Good 3 pts	Great 4 pts
Micrometer use	Poor Has no clue how to use a Micrometer	Fair Can use Micrometer but has some trouble with Decimals	Good Understands How to Use Micrometer	Great Understands the Micrometer and helps other Students
Measurements	Poor Has problems with Measurements and readings	Fair Gets readings	Good Knows how to Measure properly	Great Understands measurements and can explain to other students
lathe operation	Poor Has difficulty using lathe	Fair Knows basic functions	Good Know how to Operate lathe	Great Uses Lathe Properly and helps others to use Lathe
Finish Rotor	Poor Rotor is choppy and undersized	Fair Machined product undersized	Good Has good finish on rotor and to spec	Great Machines rotor to spec and has great finish on finished product