Basic Technology J.S.S 1 Second Term
Students should be able to:
- Define Board practice
- Fix the drawing sheet to the Board
- Sharpen Pencils to conical point and knife-edge
Setting up the Board
Drawing instruments and materials required for good board practice are listed below:
Drawing board, Tee-square, Set-square (300, 600, 450 angles), Compass, Dividers, Protractor, French curves, Drawing pencils (HB and 2H), Eraser and Drawing paper.
Procedures for Setting Drawing Paper on the Board
Step 1: Place the drawing board conveniently on the table with the straight edge to the left-hand side.Step 2: Place the drawing paper on.... View More
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