Michelle Heelis
Michelle Heelis
4.30285 reviews

Experienced science teacher - 15 years of teaching. Commissioned resource author. Copy editor. Prefer active student-led activities and so tend to design accordingly. Save yourself heaps of planning time, for as little as £1.00. Funds generated from the sales of resource helps pay for the software and apps used to create my resources.

pptx, 590.12 KB
pptx, 590.12 KB
docx, 534.85 KB
docx, 534.85 KB
pdf, 143.77 KB
pdf, 143.77 KB
PNG, 144.33 KB
PNG, 144.33 KB
PNG, 61.01 KB
PNG, 61.01 KB

Objectives:
Understand the difference between alternating and direct current.
Describe the role of the live wire and neutral wire in the mains electrical supply.
How to read oscilloscope traces.
How to use an oscilloscope.

Suitable for higher or foundation.

This is a complete lesson and includes:
-Starter (on presentation)

  • Complete presentation that clear explains and links to the objectives
  • Plenary (on presentation)
  • A worksheet that focuses on the objectives
  • A feedback sheet that includes WWW and EBI as well as text to help them answer the feedback questions.

I use this in conjunction with a demonstration of the oscilloscope and signal generator, although it is not essential as the presentation is very detailed.

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