iRubric: Bowl Rubric

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Bowl Rubric

For grading Wood bowls

Rubric Code: ZB6AA

By tgoeks

Ready to use

Public Rubric

Subject: Vocational

Type: Assignment

Grade Levels: 6-8, 9-12, Undergraduate

Bowl Rubric
	Poor 10 pts	Fair 20 pts	Good 30 pts
Wood Strips	Poor Wood Strips were not ripped correctly, Wood was plained to to much. Student did not figure out how much wood was needed. Species of wood was not picked according to directions.	Fair Good Rip job, Did not rip correct amount, Wrong species selected.	Good Ripped correctly, Has correct species and amount selected.
22.5 Degree Cuts	Poor Miteres are not the correct degree. Miteres are to long or short. Mitered pieces do not fit together. Has incorrect amount of miteres.	Fair Miteres are correct degree. Miteres are to long or short, Has correct amount of miteres	Good Miteres correct degree, Miteres are within tolerance, Has correct amount of miteres.
Accent Strips	Poor Accent Strips are not of equal thinkness or width. Accent strips are wrong species. Has way to many made.	Fair Accent strips are are correct thickness but width is wrong, Correct species was chosen but not enough were made.	Good Has correct thickness and width. Correct species was obtained. Quantity and quality was present
Clamping Pieces	Poor Ridiculous amount of glue was used. Pieces glued incorrectly. No accent strips were used. Did not use straps for glued joints	Fair Ridiculous amount of glue was used. Pieces glued incorrectly. Accent strips were used. Used straps for glued joints	Good Adequate amount of glue was used. Pieces glued correctly. Accent strips were used. Used straps for glued joints
Bottom / Base Plate	Poor Bottom was cut incorrectly, base plate was not properly fastened, did not get instructors approval to turn on lathe	Fair Bottom was cut correctly, base plate was properly installed, did not get instructors approval	Good Bottom was cut correctly, base plate was properly installed, did get instructors approval
Turning	Poor Turning was done at incorrect speed and poor selection of tools were selected.	Fair Correct tooling used, but wrong speed selected	Good Correct speed and tooling were used
Sanding	Poor Was not sanded using the lathe, had many tooling marks left. Did not finish with 220 or finer. Little to no time was spent on sanding	Fair Was sanded using the lathe, had some tooling marks left. Did finish with 220 or finer. A fair amount of time was spent on sanding	Good Was sanded using the lathe, had few to no tooling marks left. Did finish with 220 or finer. A sufficiant amount of time was spent on sanding
Finish	Poor Finish was done with little care, Has runs that were not taken care of, No finishing wax was used. Selected wrong finsh. Has many brush marks. Many sanding marks present in finish	Fair Finish was done with some care, Has runs that were not taken care of, Finishing wax was used. Selected right finsh. Has many brush marks. Some sanding marks present in finish	Good Finish was done with great care, Has no runs that were not taken care of, Finishing wax was used. Selected right finsh. Has many few to no brush marks. No sanding marks present in finish

Subjects:

Vocational

Types:

Assignment

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