Board Practice
BASIC SCIENCE JSS1 second term
Sub-Theme:Drawing practice
Theme Materials and processing
WEEK 8
Board practice 1
Performance objectives
Students should be able to:
- Define what drawing board practice is
- Fix the drawing sheet to the board
- Sharpen pencils to conical points and knife-edge
Content
Board practice
This is simply about the correct use of the drawing board. To carry out this perfect board practice, it is important to make sure of correct and appropriate drawing instruments. Neatness and accuracy can be achieved when correct instruments are used in the proper way during the process of drawing.
Procedure for fixing a drawing sheet to the board
Step1:place the drawing board on the table in a convenient position with the square edge to a left-hand.... View More
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