iRubric: Slab Tray - All Remote rubric

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Slab Tray - All Remote

Sgraffito Tray Rubric

Students will create tray with two handles and use sgraffito to add design or pattern.

Rubric Code: Y2XBCBA

By nrobbins

Ready to use

Public Rubric

Subject: Arts and Design

Type: Assessment

Grade Levels: 9-12

Slab Tray
	Excellent 20 - 18 (N/A)	Proficient 17 - 14 (N/A)	Almost There 13 - 12 (N/A)	Needs Work 11 - 0 (N/A)
Form/Construction/Handles	Excellent Student formed tray with slab. There are no visible seams where joined. The student considered the handle as an important part to the tray. Uniform slab.	Proficient Student formed tray with slab. There are small cracks where joined. The student considered the handles when forming tray. Fairly uniform slab.	Almost There Student formed tray with slab. There are large cracks where joined. The student considered the handles when forming tray. Uneven slab.	Needs Work Student formed tray with slab. There are large cracks where joined. The student didn't put in much thought when forming tray. No attempt to make uniform slab.
Smoothing of Vessel	Excellent The vessel is evenly smooth all around. There are very few unwanted marks or knicks in the vessel. The student has achieved an evenness of form and wall thickness. It is smoothed inside and out.	Proficient The vessel is somewhat evenly smoothed all around. There are a few unwanted marks or knicks in the vessel. The student a uniform smoothness, but the vessel walls are uneven in thickness.	Almost There The vessel is unevenly smoothed all around. There are many unwanted marks, low spots or knicks in the vessel. The student not achieved uniform wall thickness and or smoothed the inside.	Needs Work The vessel is not completely smoothed. There are many unwanted marks, low spots or knicks in the vessel. The walls are uneven and the pot is not smooth on the inside.
Underglaze Design/Application	Excellent Student added well thought out design/pattern on the tray. The design looks in proportion to the vessel and is inspired by the sketches and lists made by the student based on sketch sheet. Underglaze neatly applied and opaque.	Proficient Student added design/pattern, but did not carefully place it in a balanced way on the tray. The design looks quickly placed and not really thought out.	Almost There Student added design that is not well proportioned to the tray. and looks very poorly crafted. The design was not really pre-planned by the student. Underglaze applied unevenly.	Needs Work Student's design is not proportional and is very uneven and sloppy. No underglaze application.