represents a 3D object in 2D, where views are projected from the object's surface

used to plan out and position elements of a drawing

a 3D representation of an object where sides are drawn at 30 degrees

Draw orthographic projections

Design and technology

Crating techniques

Rendering techniques

Realistic rendering techniques

One point perspective

Interpret orthographic projections

Cross-sectional drawings

Exploded diagrams

Pupils will develop knowledge and skills of communication, including freehand 3D sketching using the crating technique. They will learn how to render to show texture and tone. They will also learn how to draw using more formal techniques, such as one-point perspective and orthographic projection.

Communication

Which of the following is not a feature of an orthographic projection?

Draw the front view in the bottom left hand corner.

Draw construction lines from the front view to help draw the plan and side.

Place these steps of drawing an orthographic projection in order.

they make sure each view is aligned and the same size

What are construction lines used for in an orthographic projection?

Orthographic projection is a technique for representing a three-dimensional object in two ...

What are the three views called when creating an orthographic projection?

What type of line is used for showing a hole, cutout or a detail that is not visible?

What is the name given to the rules when creating an orthographic projection, such as using a consistent scale?

Draw orthographic projections

Lesson outcome