iRubric: Coil Bowl Rubric

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Coil Bowl Rubric

Student will create coil bowl using a mold and design must contain at least 3 coil techniques.

Rubric Code: G2XAX7W

By nrobbins

Ready to use

Private Rubric

Subject: Arts and Design

Type: Assessment

Grade Levels: 9-12

Coil Bowl Rubric
	Advanced 20 - 18 (N/A)	Proficient 17 - 14 (N/A)	Needs Work 13 - 12 (N/A)	Not Proficient 11 - 0 (N/A)
Craftsmanship	Advanced No apparent mistakes in coil pot construction of clay form. There is no visible seam/bumps at all on bowl. Uniform coils with excellent blending.	Proficient Seam/bumps of coil pots is almost invisible. Form of coil pot is average. Most coils are uniform. Blending is good, no rough edges.	Needs Work Student used coil technique, but coil is uneven. Coil thickness is uneven and blending is rough.	Not Proficient Student did not use coil method and or the coil bowl did not survive to be bisque fired. Coils did not stay together and very uneven thickness all around.
Coil Bowl Design	Advanced Unique pattern containing 3 or more coil techniques. Not a lot of repeats.	Proficient Pattern is successful using 3 coil techniques. Some might be repeated.	Needs Work Pattern does not consist of 3 coil techniques.	Not Proficient Coil design is not visible. Does not consist of 3 coil techniques.
Glazing	Advanced Unique glazing application. Glaze appears opaque and glossy. Used a minimum of 3 colors in their color scheme.	Proficient Coil bowl was glazed using 3 colors. Mostly uniform glaze application.	Needs Work Student did not glaze the bowl with at least 3 colors and the glaze application is uneven.	Not Proficient Coil bowl was not glazed and or the coil bowl is a single color and glaze application is extremely uneven.