Internal Assessment

Analyse Geography fieldwork by explaining patterns and exceptions

Geography fieldwork analysis should show what your primary data reveal about the fieldwork question.

IBvia study guide3 min readUpdated 03 October 2026DP1 & DP2

Keep the question beside the data

Geography fieldwork analysis should show what your primary data reveal about the fieldwork question. Before choosing graphs or calculations, write the expected relationship and the geographical process that could explain it. Check the raw data for units, missing observations and collection notes. Preserve an unchanged copy. Cleaning data should make the record usable, not remove inconvenient observations that might challenge your hypothesis or expose a problem in the method.

Choose displays that answer a question

Use each map, graph or table for a stated analytical purpose. A spatial pattern may require a map, while a relationship between numerical variables may be clearer in a scatterplot. Explain the choice rather than adding several displays of the same information. Label axes, units, sites and keys consistently. A reader should be able to interpret the display without searching through the method section for basic information about what was measured.

Describe before explaining

Identify the main pattern using specific data, then explain it through relevant geographical processes. Keep description and explanation connected but distinct. A graph may show an association without establishing its cause. Consider other observations and collection conditions before inferring a process. Where an analytical technique is appropriate, explain what its result contributes to the question. Do not include a statistic that you cannot interpret or whose assumptions do not fit your dataset.

Work through a pedestrian-count example

Imagine counts generally fall with distance from a station, but one distant site has unusually high activity. Start by reporting the overall relationship and identifying the exception. Field notes show that the exceptional site is beside a shopping centre. This suggests that land use may modify the distance pattern. You should retain the point and investigate its significance, rather than delete it to make the trend look smoother. The exception can improve the geographical explanation.

Evaluate limitations through their effects

Connect each limitation to what it changes in the interpretation. Counts taken on one weekday may not represent weekend patterns. An imprecise site boundary could affect comparability. Explain whether a limitation reduces confidence, restricts the scope of the conclusion or suggests a different relationship. Then propose a practical improvement that addresses that effect. More data is too vague unless you specify which observations would help resolve the problem and why.

Write a bounded conclusion

Answer the fieldwork question using the strongest evidence, noting important exceptions and the scope of collection. Distinguish support for an expected relationship from proof of a universal rule. Check that the conclusion contains no claim absent from the analysis. Then audit every display: does the prose refer to it, interpret it and use it in the argument? A coherent report lets the reader follow the chain from collection to pattern, explanation, limitation and final answer.

For group collection, retain notes about your own contribution and the agreed procedures. Analysis and final writing should reflect your own interpretation. Comparing raw records can identify transcription errors, but another student’s polished explanation should not become the basis of your report.

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Official references

This is an original practical guide from IBvia. The examples are illustrative; your subject guide, assessment year and school instructions determine the requirements.

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