Thinking Like a Historian
Learn how to read past events critically, dismantle common myths, and investigate the evidence behind historical claims. Master the tools historians use to separate fact from propaganda, uncover missing voices, and understand why the world became what it is today.
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.
21 levels across 3 sections, about 42 minutes end to end, roughly 8 days at five minutes a day. It moves through Investigating Historical Evidence, Uncovering Why Events Happened, and Interpreting and Using History. It starts from scratch.
Free forever · No credit card · iPhone & Android
Key ideas in Thinking Like a Historian
- Historical accounts change as new sources, archaeological finds, or documents emerge
- History is an ongoing process of investigation and interpretation, not a settled, unchangeable record
- Official reports from the past often left out the experiences and realities of ordinary people
- 'Golden age' narratives almost always erase the poverty, inequality, or conflicts that affected most people living at the time
- Invoking a flawless past is a common tool used by politicians to critique the present or unite followers around nostalgia
- No historical era was uniformly prosperous or peaceful for everyone across society
- Eyewitness accounts show what someone felt or perceived, but they reflect personal panic, perspective, and self-interest
- A witness's position in society—such as an authority figure fearing a riot—shapes what they notice and what they blame
- Human memory and perception in high-stress moments are prone to distortion and rumor
- Monuments and royal writings were deliberate public relations intended to project power and glory
- Mundane records like tax receipts, warehouse tallies, and grain ledgers show real-world material conditions because people had practical reasons to keep them accurate
- Everyday legal records often capture the voices and struggles of ordinary people who never appeared in formal royal histories
- Corroboration requires sources created independently, not accounts that merely copied from each other
- Different types of vantage points—like foreign traders or local institutional ledgers—provide powerful cross-checks against official claims
- Evaluating the limitations of an eyewitness testimony in a historical conflict
- A single source repeating the same story in multiple writings does not count as multiple independent proofs
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
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.
Here's what playing it feels like
A real question from this course. Take your best guess.
Which of these best describes what studying history is really like?
Get it right to open this lesson and 20 more in the app.
Where Thinking Like a Historian takes you
- 1
Investigating Historical Evidence
- Interrogating Everyday Historical Claims
- Decoding Primary and Secondary Sources
- 2
Uncovering Why Events Happened
- Separating Catalysts from Deep Causes
- Understanding Historical Context
- 3
Interpreting and Using History
- Recovering Unrecorded Lives
- Evaluating Historical Analogies
- Navigating Competing Interpretations
3 sections · 7 units · 21 levels. Built to play, not to enroll.
Tomo is in ChatGPT
Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.
Add Tomo to ChatGPT- What to ask
- “Make me a Tomo course on black holes.” “Turn this chat into a Tomo course.”
- What you get
- Quick questions with instant feedback, hearts and stars, ready to play in about a minute.
- Where it goes
- No sign-up to start. Connect your Tomo account and your streak carries on in the app.
You pick the voice
Thinking Like a Historian is taught in the Professor style: clear, structured, thorough. 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.
More History on Tomo
How to Read History
Learn to look past myths, propaganda, and hindsight to understand what really happened in the past. Discover how historians interrogate conflicting evidence, reconstruct lost worldviews, and explain complex events. Walk away with the critical tools to evaluate any historical claim you encounter in books, news, or culture.
Thinking Like a Historian
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.
Thinking Like a Historian
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.
Thinking Like a Historian
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.
How to Think Like a Historian
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.
Thinking Like a Historian
Move beyond memorizing dates and narratives to analyze history as an active, evidence-driven discipline. Learn to cross-examine primary sources, track scholarly debates, weigh material culture, and untangle complex historical causality.
Start Thinking Like a Historian today.
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