Learn how real robots think.
Free, fun lessons on ROS 2, the software that real robots use. Made for curious kids in Classes 5 to 7. Read a short story, play a game and earn a badge.
No sign-up needed. Works on phones, tablets and computers.
Your lesson map
Lessons go in order, and each one builds on the last. New lessons are added regularly.
Your badge shelf
Finish a lesson to earn its badge. Badges are saved on this device.
What is ROS 2?
ROS 2 stands for Robot Operating System 2. It's a free toolbox of programs that helps the parts of a robot work together and talk to each other.
Engineers around the world use it to build robots for factories, farms, hospitals and science labs. On ROS2Lab, you learn the same ideas they use, explained in a simple way.
How each lesson works
- 1Read a short storyMeet a new robot idea with Chiku.
- 2Play the gamesTry the idea yourself with a mission.
- 3Earn a badgeFinish the lesson to fill your shelf.
For teachers and parents
Each lesson takes about 20 to 30 minutes and teaches one real ROS 2 idea in simple English. Every lesson ends with a Teacher's corner that has learning goals and a classroom activity that needs no computer.
- No sign-up, no ads, and nothing to install.
- Progress and badges are saved only in the student's own browser.
- Sounds can be switched off with the speaker button at the top.