iRubric: Engine Compression Test rubric

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Engine Compression Test Determine Coolant Condition Perform Compression Test & determine results Rubric Code: FXX36X2 By billpolp Ready to use Public Rubric Subject: Vocational Type: Assignment Grade Levels: 9-12

Engine Compresion Test
	Excellent 20 pts	Good 17.5 pts	Fair 15 pts	Unsatifactory 13 pts
Perform Compression Test Remove spark plugs, hook up compression tool and perform test.	Excellent Demonstrated mastery of task. No assistance needed and all work was performed correctly.	Good Student is able to perform compression test with minimal assistance. May have missed a key point.	Fair Student needed moderate assistance to perform compression test. Student needs to practice more.	Unsatifactory Student made no effort to complete compression test or displayed no exposure.
Disable Engine Ability to disable engine safely from running	Excellent Demonstrated mastery of of disabling engine safely. No assistance needed and all work was performed correctly	Good Student is able to disable engine safely with minimal assistance. May have missed a key point.	Fair Student needed moderate assistance or did not disable engine safely. Student needs to practice more.	Unsatifactory Did not perform test on charging system or Student displayed no exposure.
Interpret Results Ability to explain results of compression	Excellent Demonstrated mastery of task. No assistance was needed and interpreted results properly	Good Student is able to interpret most of the results with minimal assistance. May have missed a key point.	Fair Student can interpret some of the results, but needed moderate assistance.	Unsatifactory Student is unable to interpret any of the test results independently.
Follows Shop Safety Rules Student follows safety rules of shop. ie: wears safety glasses, operates equipment safely.	Excellent Student follows all safety rules in the shop and works in a safe manner.	Good Student works safely, needs reminders to keep safety glasses on.	Fair More frequent reminders to keep safety glasses on. Does not always work in a safe manner.	Unsatifactory Student can not work in the shop due to unsafe work habits
Clean -Up Student cleans work area. ie: put away tools and wipe down work area.	Excellent Student cleaned entire work area with no assistance.	Good Student cleaned work area with prompting.	Fair Student attempted to clean work area, but needed to be prompted.	Unsatifactory Student did not attempt put tools away or clean work area.