iRubric: Slab Construction Puzzle Box rubric

The box is 4 x 4 square, with a fitting puzzle lid and feet. The surface decoration is an additive relief sculpture that adheres to a theme. The final piece is very well done.

The box is 4 x4 with a fitting lid and feet. The surface decoration has an additive relief sculpture with a unifying theme. The finished box is good.

The box is 4 x4 with a fitting lid and feet. There is some sculpture on the surface.

Project incomplete or complete but missing essential requirements: ie, wrong size, lid does not fit, no feet, no sculpture, or minimal sculpture.

The slabs are even thickness, 1/4 or 3/8' thick. The joints are beveled, slipped scored and cleaned. The lid has a puzzle fit and the box has feet. The sculpture decoration is beautifuly done, well attached and clean.The box is square, clean and neat. The glaze finish is applied cleanly, no missing spots.

The box is even thickness. The lid has a puzzle fit and the box has feet. The box is square. The sculpture finish is well attached. The glaze is neat.

The box is square, has a lid and feet. There may be problems with the surface sculpture, glaze finish/other.

The project is put together without attention to the requirements; may not be the correct size, not cleaned, missing feet, lid does not fit, etc.