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Lasse Leponiemi

Chairman, The HundrED Foundation
first.last@hundred.org

AhhaOhho: Creative Learning Platform

Hands-on Projects Anywhere: A Creative Learning Platform at Your Fingertips

AhhaOhho makes creative learning accessible everywhere, bridging educational divides. Our mobile platform empowers children to follow their curiosity through hands-on projects. With AI feedback and a supportive peer community, they learn by making and discovering. We reimagine learning as an inclusive, creative journey for every child.

Overview

Information on this page is provided by the innovator and has not been evaluated by HundrED.

Updated September 2026
Web presence

2025

Established

1

Countries
Students lower
Target group
We want schools to stop treating a finished piece of work as the end of learning. What matters is what comes after: looking honestly at what you made, seeing what other children made from the same prompt, and going back in to change it. Most classrooms skip that part, and most learning products are built so that it is never needed. One teacher in our evaluation put it plainly — the real learning started at the second and third revision. We want that to be ordinary for any child, in any room, without a specialist space or a budget.

About the innovation

Why did you create this innovation?

We created AhhaOhho to reach children who lack access to creative learning unless guided by parents or privileged environments. Hands-on, curiosity-driven experiences often require time, resources, and adult support—out of reach for many. We believe every child deserves to explore their imagination. AhhaOhho removes those barriers, delivering creative, playful learning wherever children are.

That gap has only widened. Generative AI has made finished work available on demand — a child can ask for a story, a drawing, a solution, and receive it. What AI cannot supply is the wanting: the pull toward making something that did not exist before, and the tolerance for it going badly the first time. That capacity is not innate. It is built by doing, which means the children who most need a place to make things are the same children least likely to find one.

What does your innovation look like in practice?

AhhaOhho is a mobile app where children take on creative, hands-on missions sparked by playful prompts: "Mini LEGO Parachute Racing," "Find the Hidden Parasite," "Create a Language for a New World, New Human." Children interpret them freely — designing parachutes, imagining parasite creatures, inventing alphabets — using whatever is already in the room. The goal is not to be right but to explore and express.

Underneath sits the Creative Loop, six stages drawn from the Creative Learning Spiral of Mitchel Resnick at the MIT Media Lab, who is Vice Chair of Futurelab: Explore, Create, Recap, Share, Feedback, Re-explore. Recap and Re-explore are the two stages most learning products skip, and they are why a finished object becomes learning.

Sharing is where the loop turns. Children post what they made to a peer gallery, see what others built from the same prompt, and go back in. Feedback comes from peers, educators, and Ahha AI, which asks rather than answers: "What would happen with more wings?" Teachers in our evaluation described one child's upload spreading through a class within minutes.

A child can use the app alone. Educators work through a companion web platform — curating challenges, projecting them to the class, displaying children's work, and following each child's progress — so AhhaOhho runs in a classroom or community centre as well as at home. The making happens with paper and tape, so it works in low-tech settings too.

How has it been spreading?

AhhaOhho spread first through the Future Learning Collective, a network of educators from schools, youth centres and alternative learning spaces, alongside workshops at community centres where access to hands-on learning is most limited.

It soft-launched in August 2025 and ran ten months with real children before full release on the App Store and Google Play in June 2026. We used that period the way we ask children to use the loop: build it, watch where it fails, change it.

2,613 children have created projects, and 768 returned to create again rather than visiting once. It runs in three kinds of setting — science museums, schools and a community childcare centre — so the loop has to hold in a 40-minute lesson, a museum drop-in and an afterschool room. Akkeu, our child supporter group, is in its second cohort.

Effectiveness has been evaluated independently. Researchers at Seoul National University ran a mixed-methods evaluation across seven institutions with 120 children in grades 3 to 6, using pre/post self-report, teacher observation and interviews. Self-reported creative learning rose from 3.73 to 4.12 (d_z=0.84, p<.001), with 77.5% improving; teacher ratings rose in six of the seven.

They call this preliminary: the design was single-group pre-post, and causal effect needs a controlled follow-up, now being planned. What the interviews show is the loop working in classrooms — children who used to ask which answer was correct now propose their own.

How have you modified or added to your innovation?

Eighteen releases went out in the ten months between soft launch and full release, and the functional changes clustered on one part of the loop.

At soft launch a child could post what they had made but could not respond to what anyone else made. Feedback, the stage where the loop turns back on itself, barely existed. We built it over January and February 2026: comments, reactions, and class communities an educator opens with a code, so a child's work is seen by the children sitting beside them rather than by an open feed.

In the same release we connected OctoStudio, the mobile creative app from the Lifelong Kindergarten group at the MIT Media Lab, so a project made there can be carried into an AhhaOhho challenge.

In August 2026 we added curation: an educator assembles a set of challenges and hands it to a class, and children choose from that set rather than the whole library. Children can now also share a link to a collection of their own work outside the app.

One thing is not fixed. Children sometimes found that Ahha AI had misread what they were making — one child said the AI called the mouth a nose. It is the hardest open problem we have, because an AI that guesses wrong about a child's intention undoes what the loop is for.

If I want to try it, what should I do?

AhhaOhho is available now on the App Store and Google Play. Any child can download it and start a challenge — no registration or prior experience needed, and no special equipment. Most challenges use paper, tape, everyday objects, or whatever is already in the room.

Educators and institutions can request access to our companion web platform, which lets teachers curate challenges, display children's work to the class, and follow how each child moves through a project.

We currently work with science museums, schools and a community childcare centre across Korea, and we welcome enquiries from educators outside Korea.

Implementation steps

Download the app, or request the educator platform
AhhaOhho is live on the App Store and Google Play. A child can download it and begin immediately — no application process, no account setup by an adult, no cost. If you are running it with a class or a group, request access to the companion web platform as well: that is where you curate challenges, project them to the room, and see the work children post.
Pick a challenge and gather ordinary materials
Browse the challenges and choose one that fits your learners — "Mini LEGO Parachute Racing," "Find the Hidden Parasite," "Create a Language for a New World, New Human." They are deliberately open-ended, so the same challenge works across a wide age range. Materials are whatever is already around: paper, tape, blocks, things found outside the window. Nothing needs to be bought.
Let children make it badly, then show it
Children interpret the challenge their own way — drawing, building, inventing. Resist the urge to show a finished example; the first attempt is supposed to be rough. When they are done, they photograph or record what they made and post it to the peer gallery. Feedback comes back from other children, from you, and from Ahha AI, which asks rather than answers: "What would happen with more wings?"
Give them time to go back in
This is the step most often skipped, and the one that matters most. After sharing, children look at their own work, say what they would change, and try again. In our evaluation with Seoul National University, teachers reported that the second and third revisions after sharing were where the learning became visible. Plan for it — a single 40-minute lesson rarely holds the whole loop, so most teachers ran each challenge across two sessions.

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