Packs beyond the core library
Whole little courses that live outside the main sky: some adapted from openly licensed material and shared back under the same license, some written by families and tutors themselves.
Curriculum packs
Adapted from open courses under a share-alike license: the attribution and the license travel with the pack, and you may reuse them on the same terms.
Computer Science Unplugged: First Steps
›How computers think, with no computer in sight: binary cards that count with just on and off, secret messages written in dots, and a robot game where every instruction has to be exact.
Python: First Steps
›The opening ideas of programming in Python: what a program is, where it lives inside the computer, and how variables, conditions, and functions work. Read each card, then try the question at the bottom.
Your own packs
A pack can also be a file of your own topics, lessons, and questions: hand the pack format to an AI agent or write it by hand, then upload it from Explore with any account. Public packs appear on Explore for everyone.