The content is just an excerpt from the complete note for JSS1 Second Term Basic Technology Lesson Note – Drawing Instrument and Materials. Check below to download the complete PDF
WEEK: ONE
TOPIC: Revision of last term’s work
The Teacher should use discretion, knowing areas most students are still having difficulties in last term’s work and re-teach or re-explain those areas within this week.
WEEK: TWO
TOPIC: Drawing Instrument and Materials
SUB-TOPICS:
- Definition of technical drawing.
- Drawing Instrument and Materials
Content Development (NOTES FOR FIRST LESSON/PERIOD ONE)
Sub-Topic 1: Definition of Technical drawing
Technical drawing is a universal language used for communication among technical people. A good and accurate drawing can only be made through constant practice with the aid of drawing instruments and materials. Technical drawing can also be defined as a language of communication making use of lines, curves, symbols and convention.
Sub Topic 2: Drawing Instrument and Materials
Drawing instruments and materials for technical drawing are:
- Drawing board
- Tee square
- Sets squares
- Protractor
- Compasses
- Dividers
- Drawing paper clips
- Scale rules
- And so on ……………. Click DOWNLOAD FILE
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