iRubric: CNC Plaque rubric

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CNC Plaque CNC Plaque Students will create a plaque with their name or initials on the CNC router. Students will GCode program the image manually, determining the coordinates by sketching or by using a CAD software. Rubric Code: AA8CWX By chaderin Ready to use Public Rubric Subject: Vocational Type: Project Grade Levels: 9-12

CNC Plaque
	Level 4 90 pts	Level 3 80 pts	Level 2 70 pts	Level 1 50 pts
Technical Drawing	Level 4 Level 3 plus another CNC project using CAM or Image to GCode.	Level 3 Student has successfully used CAD and/or manual drawing techniques to determine positional coordinates for name or initials.	Level 2 Student can use CAD and/or manual drawing techniques to determine positional coordinates with some help from the teacher.	Level 1 Student cannot draw his or her intials or name using CAD or manual drawing techniques and/or can't obtain positional coordinates without major assistance.
GCode Programming	Level 4 Level 3 plus another CNC project using CAM or Image to GCode.	Level 3 Student is able create a basic GCode program to accurately replicate his or her drawing.	Level 2 Student can create a GCode program with some help from the teacher.	Level 1 Student cannot create a program without a substantial amount of help from the teacher.
CNC Router Operation	Level 4 Level 3 plus another CNC project using CAM or Image to GCode.	Level 3 Student demonstrates proficiency setting up and running the CNC router.	Level 2 Student can set up and run the CNC router with some help from the teacher.	Level 1 Student cannot setup and/or run the CNC router without a substantial amount of help from the teacher.
Planning and Problem Solving	Level 4 Student is able to use classroom instruction, peer resource, and technical documentation to manufacture products independently. Process log is complete and comprehensive.	Level 3 Student manufactures product with little teacher intervention using effective planning, problem solving, and teamwork skills. Student completes a daily process log.	Level 2 Student has needed a considerable amount of teacher intervention to complete salt and pepper shakers. Student usually completes a process log.	Level 1 Student is unable to work in the shop without process-by-process set-up, instruction, and encouragement. Student rarely completes a daily process log.
Work Habits	Level 4 Student has gone above and beyond to ensure the shop remains and safe and comfortable place to work.	Level 3 Student demonstrates safe work practices, behaviours, and good housekeeping at all times.	Level 2 Student usually demonstrates safe work practices, behaviours, and good housekeeping.	Level 1 Student has not demonstrated safe work practices, behaviours, and good housekeeping.