Quick Answer
A strong IB Geography IA is built around a focused fieldwork question, a realistic method, and data that supports meaningful geographic analysis. The best investigations combine clear spatial thinking with honest evaluation of the strengths and limits of the fieldwork approach.
What You'll Learn
- Your Geography IA question should be fieldwork-based and tightly focused
- Sampling and site selection often determine how strong the analysis can become
- Good Geography IAs use data to support geographic interpretation, not just description
- Evaluation should explain how limitations affect the quality of your conclusions
Choose a Fieldwork Question That Is Actually Investigable
The best Geography IAs start with a question that can be answered through realistic fieldwork. A strong question is geographically meaningful, narrow enough for detailed investigation, and linked clearly to measurable variables or observable patterns. Students often weaken their IA by asking broad questions about whole places rather than one specific relationship or process.
Pro Tip
A strong fieldwork question usually includes a location, a process or pattern, and a measurable focus.
Sampling and Data Collection Need to Be Justified
Your methodology should explain where you collected data, why those sites were chosen, how sampling was structured, and what limitations those choices created. Strong Geography IAs make the fieldwork design visible rather than treating it as obvious.
- Justify your site selection clearly
- Explain the sampling strategy used
- Use methods that generate enough data for comparison or spatial interpretation
- Record data systematically and consistently across sites
Watch Out
If your data collection method changes between sites without justification, your comparisons often become much weaker.
Strong Geography Analysis Goes Beyond Presentation
Tables, graphs, maps, and photographs are useful only when they support interpretation. A high-scoring Geography IA explains what the data suggests about the geographic process or pattern being investigated, and it links findings back to the question throughout.
- 1Use visual presentation where it helps reveal patterns
- 2Interpret spatial variation rather than just listing results
- 3Link the findings to geographic concepts and processes
- 4Comment on anomalies and competing explanations
- 5Keep the research question visible throughout the analysis
Evaluation Should Be Specific and Geographic
The best evaluations explain how sampling limits, measurement issues, timing, weather, access, or site choice affected the investigation. Strong Geography IAs also suggest realistic improvements that would genuinely strengthen the fieldwork or the conclusions.
- Explain how methodological limitations affect reliability or validity
- Discuss how location and timing may have shaped the data
- Suggest realistic improvements rather than generic ones
- Be honest about what the investigation can and cannot conclude
Common Geography IA Mistakes
These issues regularly weaken Geography IAs.
- A fieldwork question that is too broad or vague
- Weakly justified sampling or site choice
- Large sections of description with little geographic interpretation
- Evaluation that lists problems without explaining their significance
- Using too many presentation techniques without clear analytical purpose