The PDF Problem: What Two Interactive Study Guides Say About History and EdTech

The PDF Problem: What Two Interactive Study Guides Say About History and EdTech

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Written by Simon A. Williams

Education and Technology

The PDF Problem: What Two Interactive Study Guides Say About History and EdTech

By Simon A. Williams, Editor-in-Chief, Histories and Castles  |  29 September 2026

Most digital revision material is a paper book that has been photographed. Open a revision guide as a PDF on a tablet and you get the same properties as the printed original: it runs in a fixed order, it asks nothing of the reader, and it has no idea whether anyone has learned a single date. The screen adds convenience and takes nothing else on.

Histories and Castles started as a site about castles and medieval law in England and Wales, and the study guides came later. Building two of them forced a decision about format that turned out to be an argument about what educational technology is for.

One file, no login

Both guides ship as a single HTML file. You open it in a browser. The Black Death guide states that it needs no account and works offline once downloaded, and the Crusades guide is built the same way.

That sounds like a technical footnote, but for schools it is close to the whole question. Managed devices, locked-down networks and understandable caution about student accounts mean a lot of classroom software never reaches a classroom. A file that asks for no sign-in and no installation avoids most of those obstacles. Whether it suits a given school's IT policy is for the school to judge, and I would not claim it solves every case. It does remove the usual first objection.

There is a trade-off. Progress tracking in both guides is stored locally, so it stays with the browser and device where the student did the work. Nothing is sent anywhere, and nothing follows the student to a second laptop either.

The Crusades guide: built backwards from the exam

Front cover of the Eduqas GCSE History revision guide The Crusades c.1095 to 1149, showing Crusaders and siege towers, published by Histories and Castles
The Crusades c.1095 to 1149: Eduqas GCSE Interactive Study Guide (Component 1E)

The Eduqas GCSE History Component 1E guide, The Crusades c.1095 to 1149, costs £9.99. It began with the question paper and worked back to the content. The exam has five question types: describe an event or feature, explain the purpose of a source, compare interpretations, judge which source is more useful, and evaluate a historian's interpretation. The guide is organised so that the seven core sections, from papal power and the origins of crusading through to the Second Crusade and its consequences, feed directly into those five tasks.

Inside the Crusades guide
  • 7 core sections and a Top 20 Facts list
  • 32 flashcards, filterable by section or shuffled
  • Quick Match games and a master timeline (1046 to 1149) filtered by theme
  • Five worked exam answers with examiner-style commentary
  • Progress tracking, plus two Richard the Lionheart PDF posters

The interactive parts are chosen to make the student retrieve information, not re-read it. Recall questions appear throughout with the answer hidden until the student decides to check. The matching games pair names with descriptions, so a student has to connect Zengi to the capture of Edessa in December 1144 without the page doing it for them. Five worked exam answers come with commentary on why each one earns its marks, which is the part most commercial revision resources handle least well, because a model answer with no commentary teaches a student to admire an answer, not to write one.

The retrieval approach rests on a familiar finding in learning research: trying to recall something tends to fix it in memory better than looking at it again. I would put it no more strongly than that, and the guide makes no grade promises. The listing says plainly that no resource can guarantee a result, and that the guide is an independent product, not an official Eduqas or WJEC publication.

The Black Death guide: an argument you can click through

Cover of the study guide The Black Death, the Statute of Labourers and the Peasants' Revolt, showing medieval peasants walking through mud, from Histories and Castles
The Black Death, the Statute of Labourers, and the Peasants' Revolt: Interactive Study Guide

The second guide, on the Black Death, the Statute of Labourers and the Peasants' Revolt, costs £6.99 and has no exam board attached. It is written for A-level students, undergraduates and general readers, and it makes a specific claim: that the thirty years between 1349 and 1381 were the main event, a sustained programme of wage control run through proclamation, statute, sheriffs and a new tier of local justices.

Here the interactivity does different work. There are five acts, from the empty fields of 1349 to the lesson historians still argue over. A clickable chronology covers 1348 to 1381. Seven legal mechanisms are broken out one at a time, so a reader can look at each lever of the system separately before seeing how they combined. Six named figures include Thomas Baker of Fobbing, William of Shareshull, John Ball and Wat Tyler, along with two women the surviving record does not name. A comparison section sets England's path after 1381 against France's. There is a searchable glossary, a self-marking quiz with feedback and a progress tracker.

"The Black Death freed the peasants" is a comfortable simplification, and the guide lets a student test it against the record.

Most educational software treats content as settled and concentrates on delivery. This guide treats interpretation as content. That matters for exam candidates too, because the Crusades paper spends three of its five questions on interpretations and sources. A student who has practised weighing a contested account of 1381 is practising the skill the Component 1E paper rewards.

What the tools do not try to do

Neither guide pretends a browser can replace a teacher. The matching games are plain matching games. The quiz marks itself and explains the answer, and stops there. Nothing in either file tries to turn history into a points system. The design assumption is that the difficult part of history is the reasoning, and software can support that best by getting out of the way and asking good questions.

The rest of the site's educational offer follows the same logic. There is a fundraising scheme for schools and a 25% discount for home educators, alongside the free illustrated castle guides and posters that bring many readers to the site in the first place. Each paid guide also includes downloadable PDF posters, two of Richard the Lionheart with the Crusades guide and three with the Black Death guide, for the wall of a classroom or a bedroom.

The test

The simplest test of any educational product is what a student can do with it when the wifi is down. The Black Death guide is one file that works offline once downloaded. Open it on a bus with no signal, and the chronology, the seven mechanisms and the quiz are all there.

Both guides are independent educational resources. The Crusades guide is not affiliated with, endorsed by or produced by WJEC or Eduqas. Students should check the current specification with their teacher.

Also read

Can Social Media Actually Teach History? (And Keep the Facts Straight)

About the Author

Simon A. Williams
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Simon A. Williams

Historical Communicator, Author & Editor-in-Chief

Simon A. Williams is the founder and Editor-in-Chief of Histories and Castles, and a historical communicator rather than an academic writing for other academics: his job is turning primary-source research into stories a general reader will actually finish. Raised in North Wales within sight of Edward I's Iron Ring fortresses including Rhuddlan, Conwy, Flint, and Caernarfon, his work is anchored by direct field research and the analysis of institutional primary records rather than secondary paraphrase. He is the author of five books, stocked by Foyles and Waterstones as well as sold on Amazon.

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The Crusades c.1095–1149: Eduqas GCSE Study Guide
Eduqas GCSE Study Guide

The Crusades c.1095–1149

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