R96.60

Resource Description

Grade 9 Technology Summaries Term 3 (Via Afrika): These summaries are compiled using the Via Afrika textbook’s Term 3 content. The summaries are in English, with additional notes provided by the compiler.

Contents:

Topic 3:  Electrical/electronic systems

  • Unit 1:  Electrical systems and control: investigation skills
  • Unit 2:  Electrical systems and control: resistor colour codes
  • Unit 3:  Electronic systems and control: switches, diodes and LEDs
  • Unit 4:  Electronic systems and control: transistors and sensors
  • Unit 5:  Electronic systems and control: simple electronic circuits

 

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