Active learning ideas
This topic evaluates the diverse range of energy resources used to generate electricity, both in the UK and globally. Students compare non-renewable resources like coal, oil, and gas with renewable options such as wind, solar, and hydroelectric power. The focus is on the environmental impact, reliability, and economic factors associated with each resource.
Activity 01
Divide the class into teams representing different energy sectors (Nuclear, Renewables, Fossil Fuels). They must argue for their resource's inclusion in the UK's future energy strategy, considering cost and reliability.
What are the advantages and disadvantages of fossil fuels?
Activity 02
Place posters around the room detailing different energy resources. Students circulate to fill in a comparison table, noting one major advantage and one major environmental disadvantage for each.
How can renewable energy resources meet our energy demands?
Activity 03
Groups are given a map of a fictional island with specific geography (mountains, coast, sun). They must design a sustainable energy plan that meets the island's needs while minimising carbon emissions.
Why is the global pattern of energy use changing?
Templates
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A few notes on teaching this unit
Watch Out for These Misconceptions
Students often think that 'renewable' means the same thing as 'environmentally friendly'.
Explain that while renewables don't produce CO2 during operation, they can still have environmental impacts, such as habitat disruption from dams or the mining of materials for solar panels. Comparative research tasks help students see these nuances.
There is a belief that we can switch to 100% solar or wind power immediately.
Discuss the issue of reliability and the need for a 'base load' of energy. Using a simulation of energy demand over 24 hours can show why weather-dependent resources need backup or storage.
Methods used in this brief
Energy Stores and Transfers
An introduction to the different ways energy can be stored and transferred between systems. Students will calculate kinetic, gravitational, and elastic potential energy.
8 methodologies
Electrical Circuits
A practical study of series and parallel circuits, focusing on current, potential difference, and resistance. Students will investigate Ohm's law and the properties of various components.
8 methodologies