The Enquiry Process

Geographical enquiry lies at the heart of the Edexcel B GCSE Geography specification. It is through enquiry that geographers move beyond simply describing what happens to understanding why it happens and what can be done about it. Whether you are investigating coastal erosion on a beach or quality of life in a town centre, the enquiry process provides a structured framework that helps you plan, collect, analyse and evaluate your findings in a rigorous and systematic way.

In the Edexcel B Paper 2 exam, you will be asked questions about your own fieldwork experience. Examiners want to see that you understand not just what you did in the field, but why you made the choices you did and how you could improve your investigation. This lesson takes you through the entire enquiry process from start to finish.

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What Is a Geographical Enquiry?

A geographical enquiry is a structured investigation into a geographical question or issue. It follows a logical sequence of steps that mirrors the scientific method but is adapted specifically for geography. The purpose is to gather evidence, analyse it and reach a conclusion that is supported by data rather than opinion.

Geographical enquiry is important because it develops your ability to:

• Ask meaningful questions about places and processes
• Plan a systematic investigation that can be carried out safely
• Collect reliable and representative data
• Present findings in ways that reveal patterns and trends
• Analyse data using appropriate techniques
• Draw evidence-based conclusions
• Evaluate the reliability and validity of the entire investigation

Exam Tip: In the exam, you may be asked to describe the stages of the enquiry process. Use the mnemonic Q-P-C-P-A-C-E: Question, Plan, Collect, Present, Analyse, Conclude, Evaluate. Learn this sequence thoroughly.

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Formulating Questions and Hypotheses

Every enquiry begins with a question or a hypothesis. This is the driving force behind the entire investigation and must be focused, testable and geographical in nature.

Writing a Good Enquiry Question

A good enquiry question should be:

Feature	Explanation	Example
Geographical	Relates to a place, process, pattern or issue studied in geography	"How does river velocity change downstream?"
Focused	Specific enough to investigate in a limited time and area	"How does pebble size change along the 2 km stretch of Easedale Beck?"
Testable	Can be answered using data that you can realistically collect	"Is there a correlation between distance from the CBD and environmental quality?"
Open-ended	Does not have a simple yes/no answer	"To what extent does the Bradshaw model apply to the River Exe?"

Hypotheses

A hypothesis is a statement that predicts what you expect to find. It is written as a testable prediction rather than a question:

• Example hypothesis: "Pebble size decreases with distance downstream due to the processes of attrition and abrasion."
• Null hypothesis: "There is no significant relationship between pebble size and distance downstream."

The null hypothesis states that there is no relationship or pattern. You will attempt to reject the null hypothesis using your data and statistical tests.

Exam Tip: Examiners look for hypotheses that are rooted in geographical theory. For a river study, link your hypothesis to the Bradshaw model. For a coastal study, link to longshore drift theory. For an urban study, link to the Burgess or Hoyt land use models. Always show the theory behind your prediction.

Sub-Questions

Large enquiry questions are often broken into sub-questions that help structure the investigation:

Main question: "How and why does the River Exe change downstream?"

Sub-questions:

1. How does river width change between the upper and lower course?
2. How does river velocity change downstream?
3. How does discharge change downstream?
4. How does sediment size change downstream?
5. Can these changes be explained by the Bradshaw model?

Sub-questions make the investigation manageable, ensure you collect a range of data, and help structure your final write-up.

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Planning the Methodology

Once you have your question and hypothesis, you need to plan how you will collect data. This is your methodology and it should be described clearly enough that someone else could repeat your investigation.

Key Planning Decisions

Decision	What to Consider
Location	Why this particular site? Is it accessible? Is it representative?
Timing	What time of day, week or year? Will weather affect results?
Sampling strategy	Random, systematic or stratified? How many sites?
Data types	Quantitative (numerical) or qualitative (descriptive)? Primary or secondary?
Equipment	What do you need? Is it available? Do you know how to use it?
Recording	How will you record data? Tally charts, tables, photographs, sketches?
Personnel	How many people are needed? What roles will they take?

Primary vs Secondary Data

Primary data is data you collect yourself in the field. Examples include river width measurements, pedestrian counts and environmental quality surveys.

Secondary data is data collected by someone else that you use in your investigation. Examples include census data, Environment Agency flood records, Ordnance Survey maps, climate data from the Met Office, and historical photographs.

A strong investigation uses both primary and secondary data. Secondary data provides context and allows comparisons with your primary findings.

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Risk Assessments

A risk assessment is a formal evaluation of the hazards you might encounter during fieldwork and the steps you will take to minimise them. This is a legal and ethical requirement for all fieldwork.

Completing a Risk Assessment

A risk assessment identifies:

1. Hazards — anything that could cause harm (e.g. fast-flowing water, slippery rocks, road traffic, cold weather, tidal changes)
2. Who is at risk — students, teachers, members of the public
3. Likelihood — how likely is the hazard to cause harm? (Low / Medium / High)
4. Severity — how serious would the harm be? (Minor / Moderate / Severe)
5. Control measures — what actions will reduce the risk to an acceptable level?

Hazard	Risk	Control Measure
Fast-flowing river water	Drowning, slipping	Never enter water above knee height; wear waterproof boots with grip; work in pairs; check Environment Agency flood warnings before visiting
Uneven terrain on riverbank	Trips and falls	Wear sturdy footwear; move carefully; carry a first-aid kit
Road traffic near survey sites	Vehicle collision	Wear high-visibility jackets; use pavements where possible; have a designated lookout
Cold or wet weather	Hypothermia, discomfort	Check weather forecast; bring waterproof clothing and warm layers; carry hot drinks
Tidal changes on coastal fieldwork	Being cut off by the tide	Check tide tables before visiting; plan fieldwork during falling tide; know escape routes
Interacting with the public (questionnaires)	Confrontation, safeguarding	Work in pairs; approach people politely; have a teacher nearby; carry school ID

Exam Tip: In the exam, you might be asked to identify risks for a fieldwork investigation you have not done yourself. Apply your knowledge of generic fieldwork hazards to the scenario described. Always include three elements: the hazard, who is at risk, and how the risk can be reduced.

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Ethical Considerations

Ethical considerations are increasingly important in geographical fieldwork, particularly when human subjects are involved.

Key Ethical Principles

• Informed consent: If you are surveying people, they should know what the data will be used for and agree to participate.
• Anonymity: Personal data should be kept anonymous. Do not record names, addresses or other identifying information unless absolutely necessary.
• Respect: Be polite and respectful to everyone you interact with during fieldwork. Not everyone will want to participate, and that must be respected.
• Environmental responsibility: Do not damage the physical environment during fieldwork. Follow the Countryside Code — leave no trace, close gates, do not disturb wildlife.
• Data protection: Store any personal data securely and delete it once the investigation is complete. This aligns with UK GDPR regulations.
• Bias avoidance: Do not selectively collect or present data to support a predetermined conclusion. Report findings honestly, even if they contradict your hypothesis.

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The Enquiry Process: Step-by-Step Summary

flowchart TD
    A["1. QUESTION<br/>Formulate a geographical question or hypothesis"] --> B["2. PLAN<br/>Design methodology, sampling, risk assessment"]
    B --> C["3. COLLECT<br/>Gather primary and secondary data in the field"]
    C --> D["4. PRESENT<br/>Display data using graphs, maps and tables"]
    D --> E["5. ANALYSE<br/>Identify patterns, use statistical techniques"]
    E --> F["6. CONCLUDE<br/>Return to hypothesis, state findings"]
    F --> G["7. EVALUATE<br/>Assess reliability, suggest improvements"]
    G -.->|"Refine and repeat"| A

Each stage of the process feeds into the next, but it is also cyclical — evaluation often leads to new questions, refined methods and further investigation.

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How This Appears in the Exam

In Paper 2, you will be asked about your own fieldwork experience. Questions may ask you to:

• State your enquiry question or hypothesis
• Describe and justify your sampling strategy
• Explain why you chose a particular data collection method
• Describe a risk and how it was managed
• Suggest how your methodology could be improved
• Evaluate the reliability of your data

You need to write about fieldwork you have actually done (or been taught about in class). Examiners can spot generic answers that do not refer to specific places, methods or data.

Exam Question Type	What the Examiner Wants	Marks
"State your enquiry question"	A clear, focused, geographical question	1–2
"Explain why you chose this sampling method"	Name the method + justify with reference to your site	2–4
"Describe one risk and explain how it was managed"	Identify hazard + control measure	2–3
"Evaluate your data collection method"	Strengths, weaknesses, improvements, reliability	4–6
"Suggest how your investigation could be improved"	Specific, practical improvements with justification	3–4

Exam Tip: When writing about your own fieldwork, always include specific details — the name of the river or town, the number of sites, the equipment you used, the date you visited. Generic answers score poorly. Examiners want to see evidence that you actually carried out the fieldwork.

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Key Terms Glossary

Term	Definition
Geographical enquiry	A structured investigation into a geographical question using a systematic process
Hypothesis	A testable prediction about what you expect to find
Null hypothesis	A statement that there is no significant relationship or pattern
Methodology	The detailed plan for how an investigation will be carried out
Primary data	Data collected first-hand by the investigator in the field
Secondary data	Data collected by someone else, used to support or compare with primary data
Risk assessment	A formal evaluation of hazards and control measures for fieldwork
Ethical considerations	Principles ensuring fieldwork is conducted responsibly, respectfully and legally
Informed consent	Agreement from participants who understand how their data will be used
GDPR	General Data Protection Regulation — UK law governing the use of personal data