Skip to content
IGCSE·Tuition
Resources

Keep a dated source record for a case study

Your case study notes read well until a question asks how recent a figure is and you cannot say where it came from.

A case study is only as strong as its evidence. This record sheet keeps each fact tied to a source and a date, and keeps your own conclusions in a separate column.

Use one sheet per case study. It suits Geography, and works in the same way for Environmental Management, Global Perspectives and History source work.

The record template

#PlaceFact I want to useSource (title, page or section)Year of the factDate I read the sourceFact, or my interpretation?Open question
1

Rules for filling it in:

  1. One fact per row. Do not bundle three figures into one cell.
  2. Name the place exactly. A named town or region is stronger than “a coastal area”.
  3. Write the year of the fact, not only the year of publication. If the year is missing, write “INCOMPLETE” and do not use the row in an answer until you find it.
  4. Keep interpretation separate. Put causes, effects and opinions in their own rows and mark them “interpretation”.
  5. Add one open question per few rows: something the source does not tell you.

Filled example with an invented place

The place below is made up for practice, so its numbers are illustrative only. Use real, sourced facts in your own record.

#PlaceFactSourceYear of factDate readTypeOpen question
1Sungai Contoh, a fictional river townThe river rose 3.2 m above its normal level during the October eventPractice handout A, p.220201 Oct 2026FactWas this the highest level recorded?
2Sungai Contoh1,800 residents moved to temporary sheltersPractice handout A, p.320201 Oct 2026FactHow long did they stay?
3Sungai ContohFlooding was worse because drains were blockedMy reading of handout A(not a fact)1 Oct 2026InterpretationWhat evidence shows the drains were blocked?
4Sungai ContohAbout 40% of homes were affectedPractice handout B(missing)1 Oct 2026FactINCOMPLETE: which year and which survey?

Row 4 is flagged because it has no year. Row 3 is honest about being a conclusion, and the open question tells you what evidence would support it.

Turning the record into an answer

Pick two facts and one interpretation from your sheet. Write: the fact with place and year, what it shows, and the evidence that supports your conclusion. If the open question is still unanswered, say so in the answer rather than assuming.

The geography evidence and case-study ledger on this site follows the same structure, stores notes locally in your browser and flags a statistic without a year as incomplete. See other templates on the resources page, and the Geography tuition page for how individual lessons can build case study answers from evidence.

Questions people ask

Why does a statistic need a year?

A figure without a year cannot be described as current, and it cannot be compared fairly with another figure. Examiners reward specific, placed and dated evidence. If you cannot find the year, mark the entry incomplete and search again before using it in an answer.

Can I use a textbook or a website as my source?

Yes, but record exactly which one, the page or section, and the date you read it. Where a textbook quotes another body, such as a government agency, trace it to that body if you can. Prefer the original where it is easy to find.

What is the difference between a fact and an interpretation?

A fact can be checked against a source, for example a recorded rainfall total for a named month. An interpretation is what you conclude from facts, such as that flooding was made worse by drainage. Keeping them in separate columns helps you build a reasoned answer.

Updated:

Your next step

If your case studies feel like lists of facts rather than arguments, a one-to-one teacher can help you turn each record into a clear explanation.

Paid one-hour trial at your assigned teacher’s confirmed rate, starting from RM80. Other fees, schedules and ongoing arrangements are confirmed directly with your teacher after the trial class.

Tuition is arranged with a parent or guardian. Send them this page on WhatsApp and they can enquire for you.

Parent or guardian? Enquire here

9,000+ students helped through our service