A-Level Geography Revision — Decision-Making Exercises (DME): Evaluating Options
Revise Decision-Making Exercises (DME): Evaluating Options for A-Level Geography with a topic explanation, worked example and common mistakes. Check the board notes for specification differences.
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- Decision-Making Exercises (DME): Evaluating Options in A-Level Geography: explanation, examples, and practice links on this page.
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Go to Evaluating Evidence & Competing Geographical ViewpointsTopic explanation
What is Decision-Making Exercises (DME): Evaluating Options?
This topic focuses on the skills required for decision-making exercises (DMEs) in A-Level Geography exams. It covers how to analyse the information provided, how to identify the different options, and how to evaluate the advantages and disadvantages of each option in order to make a justified decision. The aim is to enable students to think critically and to make well-reasoned judgements.
Board notes: DMEs are a feature of the A-Level Geography exams for some boards, such as Edexcel. They are designed to test students' ability to apply their geographical knowledge and skills to a real-world scenario. The key to success in DMEs is to be systematic in your approach and to justify your decisions with evidence.
Step-by-step explanationWorked examples
Worked example
In a DME about a proposed new wind farm, a student would need to analyse the information provided on the potential site, the different turbine options, and the views of the local community. They would then need to evaluate the economic, social, and environmental impacts of each option, before making a final decision and justifying it with reference to the evidence. The justification should also acknowledge any trade-offs that have been made.
Practise this topic
Start with low-focus cards for Decision-Making Exercises (DME): Evaluating Options, then move into full exam-style practice when you want the heavier session.
Common mistakes
- 1Not using the resources provided.
- 2Making a decision without justifying it.
- 3Not considering the different perspectives of the stakeholders involved.
Decision-Making Exercises (DME): Evaluating Options exam questions
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Frequently asked questions
What is a stakeholder?
A stakeholder is any person, group, or organisation that has an interest in a particular project or decision. Stakeholders can have very different perspectives and priorities, which can lead to conflict.
How do I make a justified decision?
To make a justified decision, you need to weigh up the advantages and disadvantages of each option and to come to a conclusion based on the evidence. Your justification should explain why you have chosen a particular option and why you have rejected the others.