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JSS1: BASIC TECHNOLOGY - 2ND TERM

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  1. Building Materials | Week 1
    5 Topics
    |
    1 Quiz
  2. Uses of Building Materials (Concrete) | Week 2
    5 Topics
    |
    1 Quiz
  3. Drawing Instruments & Materials (I) | Week 3
    4 Topics
    |
    2 Quizzes
  4. Drawing Instruments & Materials (II) | Week 4
    2 Topics
    |
    1 Quiz
  5. Drawing Instruments & Materials (III) | Week 5
    2 Topics
    |
    1 Quiz
  6. Board Practice (I) & (II) | Week 6 & 7
    4 Topics
    |
    1 Quiz
  7. Title Block | Week 8
    2 Topics
    |
    1 Quiz
  8. Free - Hand Sketch | Week 9
    2 Topics
    |
    1 Quiz



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Topic Content:

  • Common Drawing Instruments

1. Drawing Board:

This is a flat wooden board with a smooth, rigid surface. It is of different sizes depending on where it is used as shown in the table below.

S/nTypeDimensionWhere Used
1.Half
imperial
585 × 452 mm This is commonly used
by students.
2.Full
imperial
812 × 452 mm This size of a drawing board
is used in offices.
drawing board 500x500 1 e1670561324583
Drawing Board.

2. Tee-square:

 

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