ProBlocks turns fractions, French verbs and photosynthesis into playable worlds. Build them with a sentence, play them with friends, and chat about what you're stuck on.
Students can identify ½, ⅓ and ¼ in real-world situations.
Most ed-tech is a worksheet with skin. ProBlocks is the opposite: you build the world, then wander around inside it.
You (or your teacher) type a sentence about what you want to learn. ProBlocks turns it into a playable world.
You play the game. When you hit a tricky bit, Claude shows up as a character in the world — not a popup.
Message classmates, trade levels, and rebuild anything. Every remix teaches you a bit more about how it works.
A classroom messenger built for making, not doom-scrolling. Share levels, ask for help, and see what your class is working on — all teacher-moderated.
Chat lives inside the studio, not across three apps. Students can share levels as playable cards, co-edit games in real time, and ask Claude as a group — while teachers stay in the loop.
Drop a game in chat — classmates tap to play without leaving the thread.
@claude in any channel. The whole group sees the explanation.
No DMs with strangers. Every channel has a teacher on it.
Messages are gently rephrased if they come across as mean. Students approve the rewording.
You don't learn fractions by circling B. You learn them by slicing a pepperoni into thirds while a cat yells at you.
Design your avatar, your home base, and your own quest chain. Everything you make follows you across every game.
Your friends are already here. Join their games, co-build worlds, and race through quests together.
Stuck? Ask in plain words. Claude explains — and plays the level with you to show how.
Wrong answers just mean the level resets. No red Xs, no grades screaming at you.
Great games (with teacher approval) can land on the public Marketplace for everyone to play.
A student's game is the rubric. Watch what they built, and you see what they understood.
Type an objective — "identify ½, ⅓ and ¼" — and we suggest game templates that hit it. Works with CSTA, NGSS, Common Core.
See which students are stuck on which concept in real time. No grading pile, no waiting until Friday.
Every channel has you on it. Flagged messages, kindness nudges, and a gentle filter for outside links.
Describe the lesson; we generate a starter world, quest list, and rubric. Edit anything before class.
A peek at worlds built by real classrooms this week. Each card is a real game you can open, play and remix.
I made a game where you have to slice a pizza into thirds before the cat eats it. Now I actually get fractions. My brother is jealous.
I used to grade 28 worksheets a week. Now I play 28 tiny games on Friday and I can see exactly who doesn't get it. It's faster AND kinder.
I hated French. Then we built a market game where I had to buy a croissant without switching to English. I asked for TWO croissants yesterday.
They're arguing about photosynthesis at lunch. About PHOTOSYNTHESIS. I didn't know this was an option.