JSS 2 BASIC TECH SCHEME OF WORK (1ST TERM).

1.Metalwork Holding Devices: (a) vice (b) clamp  (c) pliers, etc.
2.Metalwork: drills and drilling machines-types, uses, sketches,  screw thread forming- types, uses and sketches.
3. Energy and Power: Definition, forms and sources.
Basic ideas of electricity and magnetism; definition or meaning of matter, structure of matter, atom, structure of atom, electrons, protons, neutrons, current, electric charge/polarity of charges, conductors/insulators.
4. Electric fields, Magnetic fields, magnetism (north and south poles), types of magnets, experiment (state laws of electricity and magnetism).
5. Basic Components of Electric Circuits: definition of electric circuit, resistors, capacitors, insulators, etc.
6. Definition of Voltage, Resistance, Inductance, Capacitance, Dielectric nature and types of capacitors. Electromotive force (E.M.F)
7.Inter-Relations and Interaction of Electricity and Magnetic Fields. Coils/solenoids, stating the examples of current-carrying conductors.(Ohm’s law).
8. Machines: Definition, examples of machines, calculations of Mechanical Advantage(M.A), etc.
9. Maintenance- definition, types and nature of maintenance.
10. Building: definition, types of buildings and materials. Composition: properties/tools used for mixing concrete i.e. Hand tools and mechanical plants, methods of transporting concrete.
11. Revision
12. Test.

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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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