4.2 Making Sustainable Decisions
Research a geographical issue, compare options through a sustainability impact assessment and justify the best solution.
How to study WJEC GCSE Geography
Move from place and process to mapped or numerical evidence, explain inter-relationships across scale, and finish with a supported geographical judgement.
Core concepts
Concept 1
4.2.1 Cartographic, graphical, numerical, statistical, communication, evaluation, interpretation, problem-solving and referencing skills
Exam cue: Confirm the current WJEC unit, numbered content area, geographical scale, named context and assessment form before selecting evidence.
Concept 2
4.2.2 Source selection, research, synthesis, referencing, misleading information, bias and vested interest
Exam cue: Apply the same social, economic and environmental criteria to every option, weight evidence explicitly and make the recommendation follow from the impact assessment.
Concept 3
4.2.3 Potential benefits for society, economy and environment
Exam cue: Use mapped, numerical, graphical, fieldwork or source evidence to explain process and inter-relationship, then make a scale- and context-aware judgement.
Concept 4
4.2.4 Potential negative impacts for society, economy and environment
Concept 5
4.2.5 Sustainability impact assessment, selected option, rejected alternatives and evidence-led decision
Risk pitfalls and guardrails
Choosing an option first and using one-sided evidence to justify it, or copying pre-written answers into the permitted research notes.
Guardrail: Follow the annual secure Resource Pack and controls; permitted notes are limited to two sides of A4 and cannot contain pre-written answers.
Importing the legacy WJEC 3110 structure, an Eduqas option pattern or an England 9-1 grading convention.
Guardrail: Do not import legacy or Eduqas structures, invent an option split or make claims that exceed the named evidence and assessment controls.
Treating an annual Unit 2 theme, local example or Unit 4 Resource Pack as a separate qualification or a compulsory option for every learner.
Guardrail: Use one centre-selected theme valid for the submission year; do not split themes into separate qualifications or replace the live Assessment Pack with guidance examples.
Memory anchors
sustainability impact assessment
A structured comparison of options across social, economic and environmental effects.
bias
A systematic preference that distorts source selection, presentation or judgement.
vested interest
A personal or organisational stake capable of influencing a source or decision.
option
A proposed course of action evaluated against shared criteria.
trade-off
A gain in one outcome accepted alongside a cost in another.
recommendation
The selected option justified by balanced evidence and explicit criteria.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
Why use shared criteria?
Which flood criterion is primarily social?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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