Pick something wonderful to explore
Thirteen hands-on games and visualizations for math, science, reading and history. Nothing to install, no accounts — just tap a card and start playing.
👋 For grown-ups & teachers
How things are organised
Every activity is tagged four ways so you can find the right thing fast: subject, grade band (K–2, 3–5, 6–8), kind (a game with a goal, or an open-ended visualization to tinker with), and one or more topics such as Fractions or Ecosystems. Use “Group by” to re-shelve the whole gallery along any of those lines.
What each one practises
Tap Details on any card to see the specific skills it covers, roughly how long it takes and how much challenge to expect (Warm-up → Steady → Stretch).
Privacy & safety
No sign-in, no ads, no tracking and no network calls during play. Favourites and “played” stickers are stored only in this browser, and clearing site data wipes them. Everything runs offline once the page has loaded.