HistoryThe PirateIntermediate
Thinking Like a Historian, a free history course on Tomo

Thinking Like a Historian

Move beyond memorizing dates and discover how history is actually made. Learn to interrogate biased sources, read archival silences, and dismantle the illusion of inevitability.

Like Duolingo, but for Thinking Like a Historian. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.

A short one: 12 levels across 2 sections, about 24 minutes end to end, roughly 5 days at five minutes a day. It moves through Interrogating the Evidence and Untangling the Narrative. It assumes you already know the basics.

12 bite-size levelsAbout 5 minutes each

Free forever · No credit card · iPhone & Android

Homer the Hedgehog, the guide who teaches the Thinking Like a Historian course
Thinking Like a Historian
with Homer the Hedgehog
12
Levels
2
Sections
5
Min/day
What you'll learn

Key ideas in Thinking Like a Historian

  • Admissions against interest carry high evidentiary weight because partisans rarely invent their own failures.
  • Hostile sources corroborate facts reliably when conceding events that weaken their own political standing.
  • Corroboration from an adversary minimizes the risk of deliberate fabrication or propaganda.
  • Private diaries often rationalize personal failures rather than report neutral objective truths.
  • Diplomatic cables disguise concessions to present foreign negotiations as decisive national triumphs.
  • Administrative tax rolls consistently suffer from taxpayers hiding assets to evade royal levies.
  • Immediate battlefield accounts frequently suffer from sensory tunnel vision, panic, and local confusion.
  • Late memoirs benefit from broader perspective but tend to smooth over messiness with retrospective narrative.
  • Temporal proximity trades broad structural perspective for emotional immediacy, not guaranteed accuracy.
  • Imperial scribes adopt legalistic euphemisms to satisfy crown charters and secure royal financing.
  • Archival vocabulary reflects the bureaucratic and financial incentives of the sponsoring institution.
  • Lexical choices in administrative records often establish formal compliance with legal mandates.
  • Conflicting contemporary accounts highlight opposing factional agendas rather than clerical error.
  • Divergent details expose competing definitions of legitimate public violence during revolutions.
  • Contradictions trace the exact fault lines of the ideological dispute underway.
  • Institutions systematically protect records that prove property ownership and fiscal rights.
Why not just Google it

You've tried the other tabs

Wikipedia

Thirty open tabs. Four facts you actually kept.

YouTube

You watched. You nodded. By Sunday it was gone.

ChatGPT

One answer, then back to scrolling.

Online courses

Eight weeks. You meant to finish. You didn't.

Tomo gives Thinking Like a Historian the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.

Try a question

Here's what playing it feels like

A real question from this course. Take your best guess.

Weighing Evidence and Spotting Distortions

A royalist commander admits in writing that his own cavalry fled in panic. Why do historians treat this hostile source as reliable?

Get it right to open this lesson and 11 more in the app.

Course map

Where Thinking Like a Historian takes you

  1. 1

    Interrogating the Evidence

    • Sourcing Beyond the Text
    • Reading Archival Silences
  2. 2

    Untangling the Narrative

    • Dissecting Historical Causality
    • Diagnosing Presentism

2 sections · 4 units · 12 levels. Built to play, not to enroll.

How it's taught

You pick the voice

This course
The Pirate

Thinking Like a Historian is taught in the The Pirate style: arr, learning be an adventure!. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.

Keep going

More History on Tomo

Thinking Like a Historian course icon

Thinking Like a Historian

Storyteller

Transform how you see the past from a list of memorized dates into an active detective case. Learn how to interrogate old clues, spot hidden biases, and uncover why major events really happened.

11 levels22mBeginner
Thinking Like a Historian course icon

Thinking Like a Historian

Bestie

See past popular historical myths, interrogate firsthand evidence, and uncover how our understanding of the past is built. Learn the critical moves historians use to separate fact from convenient legend.

12 levels24mBeginner
Thinking Like a Historian course icon

Thinking Like a Historian

Professor

Stop accepting historical narratives at face value and learn to interrogate the past like an investigator. Discover how to cross-examine conflicting eyewitnesses, decode hidden biases in official records, and interpret historical decisions within their own era's worldview.

11 levels22mIntermediate
How to Think Like a Historian course icon

How to Think Like a Historian

Professor

Move beyond memorizing dates and discover how historical knowledge is actually constructed. Learn to interrogate biased sources, read between the archival lines, and weigh competing interpretations to uncover the past with critical rigor.

25 levels50mIntermediate
How Historians Read the Past course icon

How Historians Read the Past

Bestie

Move beyond memorizing dates and discover how to interrogate historical evidence like a scholar. Learn to spot archival bias, cross-examine conflicting sources, and dismantle tidy hindsight narratives.

11 levels22mIntermediate
Historiography and Historical Inquiry course icon

Historiography and Historical Inquiry

Bestie

Examine the rigorous methods historians use to interrogate sources, construct causation, and critique narratives. Move beyond memorizing the past to master archival forensics, historiographical traditions, and epistemic limits.

21 levels42mAdvanced
Start free

Start Thinking Like a Historian today.

Download Tomo, search Thinking Like a Historian, and play your first lesson in under a minute.