How to Get Full Marks in Data-Based Questions
DBQs are where IB students leave the most marks on the table. Use the READ framework to fix that.
The READ Framework
- R — Read carefully: Title, axes, units, scale, range (60-90 seconds)
- E — Extract values: Quote exact numbers with units
- A — Analyze trends: Direction + quantification + changes + anomalies
- D — Deduce and explain: Connect data to theory with correct terminology
7 Common Mistakes
- Vague descriptions ("it goes up")
- Missing units
- Not quoting data when asked to
- Confusing correlation with causation
- Ignoring outliers
- Over-interpreting beyond the data
- Forgetting to evaluate/discuss limitations