Chatbots for your lessons—safe and pedagogically sound
In Tiny, every student talks to their own Tinybot (educational chatbot) on a topic you set. The chatbots were designed by instructional experts together with teachers—they don’t hand out answers, they guide students with questions. And you see every conversation, with a summary waiting for you after class.
Free for teachers and students. Sign in with Google, Microsoft, or email.
Who Tiny is for
For teachers who want to use AI in class without losing control
Teachers across subjects
Languages, science, history, social studies, maths, and vocational subjects. Tiny works in both primary and secondary schools.
Teachers who've already tried AI
With other tools, they run into the same problem: no visibility into how students use AI, and no control over the content.
Students aged 13 and up
Suitable for all students aged 13 and up in primary and secondary schools.
Chatbots that teach students to think
Tiny is an educational app with eleven classroom chatbots, designed by our instructional experts. You just set a topic (e.g. “revising the present tense”) and Tiny handles the rest. Each student then has their own conversation on the topic. Instead of giving answers, the Tinybot asks questions that push their thinking further.
You can follow every conversation as it happens and review it anytime. After class, Tiny gives you a summary—what was covered, where students most often got stuck, and what to try differently next time.
Choose from 11 ready-made chatbots
Setting up a lesson takes minutes
Four steps from sign-up to a running lesson with a chatbot.
Choose a Tinybot
Pick one of eleven Tinybot types to match your lesson goal — revision, discussion, or even a historical figure.
Set the topic
In a single sentence — say, “Practising the present tense.” Tiny takes care of the pedagogy.
Students join
Students sign up, enter a four-digit code, and they’re in. No installation — everything runs in the browser.
Under the control
During the lesson you can review every conversation. When it ends, Tiny sends you a summary.
Always in the loop
You can preview any student’s conversation at any time, follow the lesson as it unfolds, and generate a summary of the conversations at the end.
Real-time conversation overview
Open any student’s chat and see the whole conversation — what they asked, how the chatbot responded, and where they may have got stuck.
A lesson summary from Tiny
When class ends, Tiny gives you an overall summary — which topics came up, where students most often got stuck, and what to try differently next time.
Chatbots that stay on topic
Tinybot’s stick to the topic you set for the lesson. If a conversation starts drifting, the chatbot steers it back to the material.
Alerts for inappropriate content
If a conversation goes somewhere it shouldn’t, you get an alert during the lesson — so you can step in right away.
katalog chatbotů
11 Tinybots. One for every stage of learning.
To keep things clear, we’ve grouped them into categories based on the revised Bloom’s taxonomy. The flower diagram shows the cognitive levels (labelled at the bottom of the image), which branch out into the individual Tinybots (at the top). This structure helps Tiny correctly define learning goals and rubrics—the basis for the feedback we give both you and your students on the conversations.
REMEMBERING
When you need students to lock the material in
Revision Buddy
Guides students through reviewing the material. Breaks the whole into smaller steps, asks follow-up questions, returns to mistakes. A patient companion that adapts to the student’s pace.
Great for revising vocabulary, formulas, terms, dates…
Quiz Bot
Creates and evaluates tasks in various formats — multiple choice, short answer, fill-in-the-blank, matching… and gives the student a performance summary at the end.
Great for checking knowledge at the start or end of a lesson.
UNDERSTANDING
When you want students to truly understand the material
Discovering Together
Leads students through learning by asking questions. Instead of lecturing, it asks, checks understanding, and probes for connections. Ideal for self-study or gifted students
Great for deep work with a text and independent exploration of a topic.
The Curious Newbie
Pretends not to understand the topic and has the student explain it. Asks about terms, relationships, and causes. When a student can’t explain something, you see it straight away.
Great for checking that students really grasp the material — not just recognise it.
Historical Figure
The chatbot steps into the shoes of a historical figure and answers from their perspective. Students hold a conversation with them and, through it, get to know the era, the motivations, and the context.
Great for history, literature, social studies… (Charles IV, Comenius, Marie Curie, Darwin).
Starring…
The chatbot becomes anything — a cell, sodium, a rainbow, a flower — and answers in the first person. Students learn to ask precise questions and explore the properties of the thing through dialogue.
Great for science, biology, chemistry, physics…
APPLYING
When you want students to work further with knowledge or skills
What If…
Poses a hypothetical (“What would happen if the Sun went out?”, “What if the Industrial Revolution had never reached Europe?”) and guides students to think through the consequences.
Great for developing causal reasoning and applying knowledge or skills in new contexts.
ANALYSING & EVALUATING
When you want to train critical thinking
Debate Partner
Argues with the student from the opposing side. Exposes weak spots in their reasoning, flags logical fallacies, and pushes them to back up claims with evidence.
Great for social studies, media literacy, philosophy… anywhere argumentation skills matter.
The Mistaken Bot
Deliberately presents incorrect information and challenges the student to refute or verify it. Excellent practice in critical thinking and working with sources.
Great for any subject where you want to develop reading comprehension.
CREATING
When you want students to come up with something
Brainstorming Buddy
Helps students get their thinking going, generate options and angles, and then pick from them. It’s not after the right answer — it’s after as many ideas as possible.
Great for project-based learning, writing assignments, experiment designs, creative briefs…
Planning Bot
Helps a student (or team) map work into concrete steps — estimating time, setting priorities, spotting risks, assigning roles.
Great for group projects, year-long assignments, and long-term tasks…
What teachers from the pilot say
Tiny is already used in dozens of schools
Tiny is being piloted by teachers of languages, science, history, and vocational subjects — in both primary and secondary schools.
FAQ
Your most common questions
No. The chatbots are built by our instructional experts and tested with teachers. All you do is set the topic and lesson context. If you want, you can tweak the prompt yourself. If not, you use the one we’ve prepared.
Tiny is free for teachers and students. The app is developed by the non-profit AI dětem with support from Google.org and TAČR.
Yes. Students sign up just as easily as teachers — via Google, Microsoft, or email. They then join a specific lesson with a four-digit PIN you share with them.
We handle data security and student privacy in line with GDPR — data is stored on servers in the EU, encrypted in transit and at rest, and we never use students’ personal data to train AI models. Before data is sent to the language models (OpenAI, Google), it is anonymised, so the model providers receive nothing that could identify an individual student. The school is always the data controller, students and parents have all their GDPR rights, and we delete the data within 30 days of ending our cooperation.
Tiny currently uses language models from OpenAI and Google, among the most advanced available. All communication with them is anonymised. We may change or add models in the future so that Tiny always performs as well as possible.
Almost certainly. The chatbots are designed to be universal — they work in maths, history, biology, and English… You set the specific topic and lesson context. Pilot teachers have used Tiny in primary and secondary schools, across languages, science, history, and vocational subjects (e.g. civil engineering).
The chatbots are set up to stay in their teaching role and not lead students off topic. Tiny isn’t a replacement for the teacher but a companion — so we recommend working further with students’ outputs and reminding them that, by their very nature, AI models can hallucinate and outputs need checking.
A laptop, tablet, or phone with a browser and wifi. No installation, no special requirements.
Tiny is designed primarily for use in your lesson. But if you start a lesson and leave it running, students can complete tasks in Tiny at home as well.
You can try Tiny in your next lesson
It only takes a few minutes to set up. Pick a chatbot, add a topic, and students join with a PIN.
Tiny is brought to you by AI dětem and Google.org
Tiny is developed by the Czech non-profit AI dětem together with an international team of instructional designers, methodologists, developers, and academics. The app is built on research with the Faculty of Mathematics and Physics, pilot testing in schools, and testing with teachers right in their lessons.
