JSS3 Basic Technology Scheme of Work for First Term

The table below is the JSS3 Basic Technology Scheme of Work for First Term

Developed by the

Nigerian Educational Research and Development Council (NERDC)



S/NTopic(s)Content
Sub: Theme
MATERIALS &
PROCESSING
1.Timbera. Key Concepts in timber
processing (growth, felling,
conversion and seasoning)

b. Properties of good timber

c. Common timber defects:
twist, bowing, cupping, etc.

d. Treatments and timber
preservation methods

e. Importance of timber
treatment
2.Metalsa. Metal processing methods
(smelting, casting etc.)

b. Advantages and disadvantages
of the different processing
methods

c. Metal alloys:
examples, properties and uses
3.Clay,
Ceramics
& Glass
a. Methods of processing:
– clay;
– ceramics and;
– glass materials

b. Advantages & disadvantages
of the different processing
methods

c. Production and uses of clay
ceramics and glass
4.Plastics
&
Rubbers
a. Examples of plastics and
rubber products

b. Methods of processing
plastics and rubber

c. Advantages and disadvantages
of the different processing methods.

d. Uses of plastics and rubber.
Sub-theme
DRAWING PRACTICE
5.Isometric
Drawing
a. Examples of Isometric Drawings

b. Isometric drawing of simple
shaped blocks without curves
6.Oblique
Drawing
a. Examples of Oblique Drawings

b. Simple Oblique Drawings
7.Orthographic
Projection
a. Meaning

b. Components:
– Principal planes;
– Angles of projection;
– Principal views

c. Placing principal views in
quadrants

d. Dimensioning Techniques
8.One-point
Perspective
Drawing
a. One-point Perspective
Drawing:
– meaning
– examples
-principles

b. One-point Perspective
Drawing Practice



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