JSS 3 INTRO TECH SCHEME OF WORK (1ST TERM)

A. Transmission of Electricity at Low Frequency.
B. Transmission of Electricity at High Frequency.

1. Career Prospects and Opportunities in Technology
-Related career
-Employment opportunities.

2. Production of Materials
i. Wood and Metal
- processing of wood
- manufactured boards
- processing of metals

 3. Production of materials Contd.
ii. Ceramics, Plastic and Rubber
- processing of ceramics
- processing of plastics and rubber.

4. Pictorial Drawing
- Isometric/ Oblique drawing
- Perspective drawing

5. Orthographic Projection
- Plan, Front and End views (1st and 3^rd Angle projections)

6. Wood Work Machines
- Definition
- Types and uses.

7. Simple Wood Work Projects
- woodwork and uses
- construction of joints eg Mortise and Tenon, Halving, etc.

8. Metalwork Machines
- Definition
- Types and uses.

9. Simple Metalwork Projects
- Fabrication process eg
cutting and filling
- drilling process of articles.

 10. Metal Joining
- Methods of joining metals eg, soldering & brazing, welding, riveting and mechanical fasteners
- Tools and Materials used for joining metals.

 11. Revision

12. Examination.

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