PiSpace
Source-checking and data comparison worksheet
Record two pieces of evidence and decide whether they support the same comparison. Use this for a statistic, a listing, a forecast or a reading.
Open the downloaded HTML file in a browser. Fill in the fields, then save an editable copy or print. The worksheet does not send or automatically save your answers.
1. Write the claim in one sentence
2. Record the evidence
| What to check | Source A | Source B |
|---|---|---|
| Publisher and URL | ||
| Value, unit and denominator | ||
| Area, definition or population | ||
| Reference period and date checked | ||
| Method, flags and missing details |
3. Make a comparison decision
If units, dates or areas differ, find matching evidence or state the limitation beside the figures. If a conversion is needed, show the inputs and operation.