South Africa
The national curriculum will enable both leaners and educators to understand what is require of them to achieve before examinations.
Engineering Graphics and Design (GRADE 12)
| TOPIC & DURATION | VIDEO LINK | TEXT LINK |
| Introduction to & Purpose of EGD | ||
| Analytical and Visualisation exercises | ||
| General drawing principles | ||
| Free-hand drawing | ||
| Setting up a drawing sheet: A4 and A3 drawing sheets with relevant civil and mechanical name/title blocks/ panels | ||
| Geometrical construction | ||
| Scales | ||
| Descriptive geometry | ||
| Solid geometry : Combinations of the right-regular solids with sections and true shapes | ||
| Mechanical drawing : Complex assemblies and welding, machining & treatment symbols | ||
| Civil drawing: Foundation to roof, electrical fixtures and site plans | ||
| Kelp Forests: | ||
| Isometric drawing: Complex isometric drawings with auxiliary views, circles and sections | ||
| Perspective drawing: Complex 2-point perspective drawings with circles and arcs | ||
| Electrical diagrams: Electrical fixtures and wiring on floor plans of civil drawings | ||
| Interpenetration: Between two in-line or offset regular geometrical prisms and/or cylinders | ||
| Development: Interpenetrations, sectioned pyramids & cones, complex transition pieces. | ||
| Loci (helix): Complex helixes e.g. augers, spiral chutes, coil springs, different screw thread | ||
| Loci (cam): Complex cams with motions that are either uniform and/or harmonic and/ or uniform acceleration and retardation, with either wedge shaped or roller followers | ||
| Loci (mechanisms): Loci of a point(s) on the moving components of mechanisms | ||
| CAD (Computer-Aided Drawing/ Design) | ||
| PAT |