EraPin › For Teachers › History Game: Real Photos, Not AI

A classroom history game built on real photos — not AI

Real primary sources · No logins · Where + when

"Guess where and when" is the best five-minute warm-up history has had in years. But a wave of new games fills the screen with AI-generated historical scenes — invented panoramas of ancient Rome or a medieval port. They look slick, and they get the past wrong. For a room full of students, that's the whole problem: you can't put a hallucinated source on the board and call it history.

A real photograph is itself the lesson. Students read the clothing, the architecture, the technology to reason their way to where and when — the exact primary-source skill your standards already ask for.

Why "real" matters in a history room

AI-rendered history looks convincing and quietly invents detail — smokestacks on a pre-industrial skyline, clothing from the wrong century, a scene that never happened. Put that in front of a class and you're teaching the wrong thing. EraPin takes the opposite path: every round is a real photograph, painting, or document, run through an accuracy pass before it ever reaches your class. Because the source is real, analyzing it is real work — and "how do we know this is authentic and not AI?" turns into a built-in media-literacy conversation.

How it compares

 AI history gamesPhoto-only (TimeGuessr)EraPin
Image sourceAI-generated scenesReal photographsReal photos, paintings & documents
Historically accurateOften invents detailYesYes — accuracy-checked
Covers pre-photography erasYes, but inventedNoYes — with real paintings & artifacts
Student sign-upsVariesVariesNone
Project & play as a classVariesClunkyBuilt for it
Curriculum packsNoNoAPUSH, AP World, Regents, TEKS, Louisiana, World History
Free for the classroomVariesYesYes

Built for your classroom

Students open a room link, type a first name — no accounts, no email, nothing to install — and play on any Chromebook, iPad or phone, or all together on the Smartboard. You choose the length: run it as a five-round opener (about five minutes), or set anywhere up to 30 rounds for a full-period activity. Reach for the daily round as a bell-ringer, or pull a curriculum pack when you want the map and timeline tied to your unit — from the ancient world to the modern day.

Try it with your class this week.
Free — works on Chromebooks, iPads and Smartboards, no student logins.

Start free at teach.erapin.com → or play today's round yourself first ›

Teacher questions

Does EraPin use AI-generated images?
No. Every round is a real primary source — a photograph, painting, or document — checked for accuracy before it reaches your classroom. Nothing is AI-generated or invented.
What about eras before photography?
EraPin uses real paintings, maps, artifacts and documents for older periods, so students analyze authentic sources from the ancient world to today — instead of AI reconstructions of scenes no camera ever captured.
How is it different from the new AI history games?
AI history games render invented scenes that often get period details wrong. EraPin only uses real sources, so what students study actually existed — and "is this real or AI?" becomes a built-in media-literacy question.
Is it really free?
The daily game, room codes, and the live leaderboard are free — no accounts, no card. Pro (US$59/year; new accounts get 14 days of Pro free — no card — starting when their first class plays) adds full report history, per-student progress, curriculum coverage, CSV export, scheduled auto-publish, custom packs, and timelines & flashcards.