4 (1hr for P2.2.6 recall the differences in function Engage: Live wire demonstration Link to sustainable energy delivery separate between the live, neutral and earth mains guide: and wires, and the potential differences Explore: Pupils to draw labelled diagrams of the inside of a plug and explain each safety between these wires; hence explain that a feature. live wire may be dangerous even when a Wiring a plug practical Explain: switch in a mains circuit is open, and explain the dangers of providing any Extend: Patterns and trends in energy use link connection between the live wire and any Learners can use the links above to research the context of energy use over time, and how it earthed object has increased. Learners should be encouraged to explain what implications this energy use P2.2.7 explain patterns and trends in the has for the future, given the use of non-renewable resources learnt from section P3.2.1. This use of energy resources in domestic can be done in the form of a written task or a discussion depending on time and learner contexts, workplace contexts, and national ability. contexts M2c Construct and interpret frequency Evaluate: Electrical safety tables and diagrams, bar charts and A brief series of online questions about electrical safety. histograms 5 (1hr for End of chapter quiz Pupils to complete the end of chapter quiz P2. After completion pupils to swap and mark End of chapter quiz P1 will be separate quizzes. available on OCR interchange: and Pupils use their quizzes to create a revision list from Chapter 2.
4 (1hr for separate and P2.2.6 recall the differences in function between the live, neutral and earth mains wires, and the potential differences between these wires; hence explain that a live wire may be dangerous even when a switch in a mains circuit is open, and explain the dangers of providing any connection between the live wire and any earthed object P2.2.7 explain patterns and trends in the use of energy resources in domestic contexts, workplace contexts, and national contexts M2c Construct and interpret frequency tables and diagrams, bar charts and histograms Engage: Live wire demonstration Explore: Pupils to draw labelled diagrams of the inside of a plug and explain each safety feature. Explain: Wiring a plug practical Extend: Patterns and trends in energy use link Learners can use the links above to research the context of energy use over time, and how it has increased. Learners should be encouraged to explain what implications this energy use has for the future, given the use of non-renewable resources learnt from section P3.2.1. This can be done in the form of a written task or a discussion depending on time and learner ability. Evaluate: Electrical safety A brief series of online questions about electrical safety. Link to sustainable energy delivery guide: 5 (1hr for separate and End of chapter quiz Pupils to complete the end of chapter quiz P2. After completion pupils to swap and mark quizzes. Pupils use their quizzes to create a revision list from Chapter 2. End of chapter quiz P1 will be available on OCR interchange:
307994-chapter-p2-suggested-teaching-hours-and-outline-scheme-of-work.docx