iRubric: PEX tubing rubric

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PEX tubing

This rubric is to be used for leak checking PEX tubing projects.

Rubric Code: C252389

By Wagaman

Ready to use

Public Rubric

Subject: Vocational

Type: Project

Grade Levels: (none)

Technology
	Bellow Basic 5 pts	Basic 10 pts	Competent 20 pts	Advanced 25 pts
Assembly	Bellow Basic Not crimped together well. Voids are evident. Burning evident. failed leak test	Basic Crimps are crooked. Passed leak test.	Competent Crimps are mostly straight, Passed leak test.	Advanced Crimps are consistently smooth and free of voids. passed leak test
Accuracy	Bellow Basic Plan specifications not followed at all.	Basic Accurate to 1" of specified tolerance.	Competent Accurate to 1/2" of specified tolerance.	Advanced 6" total project length.
Class	Bellow Basic Didn't have trouble with project .	Basic Asked once to remain on task.	Competent Good classroom participation. Student followed project instructions.	Advanced Excellent participation and motivation. Supportive of classmates. followed project instructions.
Safety	Bellow Basic did not observe safety rules. Required monitoring during sessions	Basic Had to be reminded of safety points and procedures	Competent Observed safety rules.	Advanced Observed safety rules and encouraged classmates to do same.