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JSS3: BASIC TECHNOLOGY - 1ST TERM

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  1. Materials & Processing - Timber I | Week 1
    5Topics
    |
    1 Quiz
  2. Materials & Processing - Timber II | Week 2
    3Topics
    |
    1 Quiz
  3. Processing of Materials - Metals | Week 3
    5Topics
    |
    1 Quiz
  4. Processing of Clay, Ceramics and Glass | Week 4
    5Topics
    |
    1 Quiz
  5. Methods of Producing Plastics & Rubber | Week 5
    2Topics
    |
    1 Quiz
  6. Drawing Practice - Isometric Drawing | Week 6
    4Topics
    |
    1 Quiz
  7. Oblique Projection | Week 7
    2Topics
    |
    1 Quiz
  8. Orthographic Projection | Week 8
    4Topics
    |
    1 Quiz
  9. Perspective Drawing (One - Point Perspective Drawing) | Week 9
    4Topics
    |
    1 Quiz
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Station point(SP): this is the position of the viewer (observer).

Eye Level (EL): this is the position of the eye of the viewer if the object is viewed from below

Eye view: if it is viewed so that you cannot see the top or bottom of the object, it is called the HORIZONTAL VIEW.

Line of Sight or Visual Point: the lines or rays from the object to the eye level.

Picture plane (PP): the vertical transparent plane, placed between the object and station point which the perspective view will be projected.

Group line (GL): the horizontal plane on which the observer stands intersect the picture plane on the ground line.

Horizon Line (HL): this is the horizontal line on the picture plane which is at the eye level of the observer.

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