Building instrument and materials II
BASIC SCIENCE JSS1 second term
Sub-Theme: Drawing practice
Theme Materials and processing
Building instrument and materials 2
Students should be able to:
- Demonstrate the correct technique for handling drawing instruments.
Instrument and materials for technical drawing
This is where drawing sheet and papers are laid. The drawing board hs various sizes and types. It is rectangular in shape made of good quality wood and with a smooth and flat surface. Some are made of aluminium. The drawing board serves as a table for laying drawing sheet.
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