Terms

Last updated 7 October 2026.

Free to use

py4kids is free for learning and teaching. The course content (the books' text, exercises and PDFs, and the text of this site) is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0). You may copy, share and adapt it for non-commercial purposes if you:

Provided as is

The site and the course are provided as is, without any warranty. We work to keep them correct, but they may contain mistakes, and the site may change or be unavailable at times.

Adults supervise

The site is made for children. A parent, guardian or teacher should supervise a child's use of it, including any link that leads off the site.

Problems

Report mistakes or problems on the project's GitHub issues page. Issues there are public, so please leave out personal details.