ShuttlewrightSkill map: what a child learns, and what comes first.
Every dot is one small topic from the open Marble Skill Taxonomy. 1,590 topics, 3,221 links that say one topic needs another first. Columns are subjects, rows go down with age from 4 to 15. Tap a dot to light up everything that comes before it.
Tap a dot, or search a topic below.
Try it: what comes first?
Answer three questions. The map fills in with the topics that sit before the one you picked, oldest first.
This is a map of how topics depend on each other, from an open dataset. It does not test a child and it is not advice on what to teach. Nothing you pick is sent anywhere. The page runs in your browser.