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iRubric: Shading Techniques of the Cone, Cylinder, Cube and Sphere rubric

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Shading Techniques of the Cone, Cylinder, Cube and Sphere 
Shading Techniques of the Cone, Cylinder, Cube and Sphere
This is an assignment to teach the student the power of shading values, by drawing two dimensional shapes into three dimensional shaded forms.
Rubric Code: SXXXWB3
By csilverio
Ready to use
Public Rubric
Subject: Arts and Design  
Type: Assignment  
Grade Levels: 9-12, Undergraduate

Powered by iRubric Chalk Shading Techniques
  Emerging

1 pts

Approaching

2 pts

Meeting

3 pts

Exceding

4 pts

Drawing 4 shapes

Emerging

Draw the 4 shapes: cube, sphere, cone and cylinder do not show accurate proportion or true shapes.
Approaching

Draw the 4 shapes: cube, sphere, cone and cylinder are proven to appear like the basic shapes but show inaccurate proportion
Meeting

Draw the 4 shapes: cube, sphere cone and cylinder show good but not overall accurate proportion
Exceding

Draw the 4 shapes: cone and cylinder are drawn with correct proportion
Chalk techniques

Emerging

1. Does not show much value contrast between reflections and shadows.
2. Value changes are not smooth and gradual.
2.Incorrect cast shadows.
Approaching

1.Shows a little value contrast between reflections and shadows.
3. Value changes are a little more gradual.
2.Incorrect cast shadows.
Meeting

1.Shows good value contrast between reflections and shadows.
3. Value changes are more gradual.
2.Cast shadows are well placed but are a little messy.
Exceding

1.Shows excellent value contrast between reflections and shadows.
3. Value changes are smooth.
2.Cast shadows are well done.
Blending values

Emerging

1. Muddy or messy blending
2. No blending
3. Blending is not repairable
4. Shapes appear flat
Approaching

1. Blending needs a great deal of improvement, shapes appear grainy and there is too much choppy gradations in value
2. Shapes appear flat
Meeting

1. Blending needs some improvement, shapes appear somewhat grainy with some choppy gradations in value
2. Shapes appear flat
Exceding

1. Blending tools used and value appears smooth with proper gradations in value
2. Shapes appear three-dimensional
Cleaning up values

Emerging

1. Shading appears outside of the shapes
2. Drawing appears messy and smudged
Approaching

1. Some shading appears outside of the shapes
2. Drawing appearance is somewhat messy
Meeting

1. Some shading appears outside of the shapes
2. Drawing appearance is good
Exceding

1. Shapes are crisp and clean no outside pencil strokes
2. Drawing appearance is excellent
Background

Emerging

Background messy, not well planned.
Colors do not enhance the shapes or do not work with the shape colors.
Approaching

Background is a little messy.
Colors are a little unorganized or not working well with the shape colors.
Meeting

Background appears to be planned out but a little messy.
Colors work well with the shapes.
Exceding

Neat and well planned out background.
Colors are well thought out and enhance the shapes.



Keywords:
  • Shading values, two dimensional, to three dimensional


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