Gravity is the first module. We’re testing it in public.

The rest of the year is mapped, not built. Checkout is not live. Feedback is welcome.

Gravity & Relativity is finished: three lessons, the child’s version and the parent guide, plus a short piece on GPS. You can run the whole thing now, with no account.

The other eleven Big Ideas are on the curriculum page as titles and arcs. There are no parent accounts yet, and nothing here is for sale.

If you’re here because we asked you to look — thank you. The useful note names a lesson and a beat, and says what happened at the table. If a picture couldn’t be kept, say so. If thirty minutes wasn’t thirty minutes, say that too.

Or see the year as mapped.