Design Studies 10, 20, 30

(a)	Describe the purpose of creating sketches at the preliminary stages of a design process.
(b)	Identify types of media available for sketching, including soft media (e.g., pencil, charcoal, crayons, pastels), hard media (e.g., marker), and wet media (e.g., ink applied with a brush, paint).
(c)	Select the best medium for sketching in the context of a design challenge.
(d)	Investigate line theory as it applies to sketching.
(e)	Apply the skill of drawing to scale on a design challenge.
(f)	Apply elements of sketching to a design challenge, including: line; shape; form; colour; space; texture; and, value.
(g)	Create a freehand sketch and shade of a natural form (e.g., a log, an apple).
(h)	Create a freehand sketch and shade of a manufactured form (e.g., shoe).
(i)	Identify drawings of geometric forms such as two-dimensional geometric figures, orthographic form and pictorial form.
(j)	Sketch simple two-dimensional geometric figures and shapes, orthographic drawings, isometric drawings (30° and 60°) and pictorial drawings that demonstrate layout, proportion, accuracy and neatness.
(k)	Explain how different forms of three-dimensional sketching such as orthographic, isometric or cantilevered drawing help change perspective of the product.