This includes a PowerPoint and detailed lesson plan that includes:
- Comparison of Alternating and Direct Current
- Use of oscilloscopes to investigate the AC / DC traces
- Conversion of frequency to time period for an AC supply
- National Grid (UK system)
Homework ideas and differentiation / extension ideas are included in the step-by-step lesson.
This is the seventh lesson in the Electricity unit of work (P2) and would cover about an hour to 90 minutes of teaching including writing up and analysing the oscilloscopes and drawing out the National Grid system.
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