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iRubric: Shading Techniques rubric

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Shading Techniques Shading Techniques This is an assignment to teach the student the power of shading values, by drawing a pepper. Rubric Code: W2W55X4 By annamartinez Ready to use Public Rubric Subject: Arts and Design Type: Assignment Grade Levels: (none)

Shading Techniques
	Needs Improvement 6 pts	Satisfactory 7 pts	Good 8 pts	Excellent 10 pts
Charcoal techniques	Needs Improvement 1. Grooves are etched into the paper 2. No range of value 3. Charcoal strokes do not follow the object shape 4. Charcoal outline on the light side is not erased 5.Incorrect cast shadows	Satisfactory 1. Grooves are etched into the paper 2. Little range in value 3. Charcoal strokes do not follow the object shape 4. Charcoal outline at light source is not erased 5. Cast shadow is not the darkest value	Good 1. Soft charcoal 2. Good range of value 3. Charcoal strokes follow the object 4. Erase off the Charcoal outline at light source 5. Cast shadow is not the darkest value	Excellent 1. Soft charcoal 2. Full range of value 3. Charcoal strokes follow the object 4. Erase off the Charcoal outline at light source 5. Cast shadow is darkest value
Blending values	Needs Improvement 1. Muddy or messy blending 2. No blending 3. Blending is not repairable 4. Shapes appear flat	Satisfactory 1. Blending needs a great deal of improvement 2. Shapes appear flat	Good 1. Blending needs some improvement 2. Shapes appear flat	Excellent 1. Blending tools used 2. Shapes appear three-dimensional
Cleaning up values	Needs Improvement 1. Shading appears outside of the shapes 2. Drawing appears messy and smudgy	Satisfactory 1. Some shading appears outside of the shapes 2. Drawing appearance is somewhat messy	Good 1. Some shading appears outside of the shapes 2. Drawing appearance is good	Excellent 1. Shapes are crisp and clean no outside charcoal strokes 2. Drawing appearance is excellente