ADVENTURES

The Quest Board

Every quest from the forest residents is pinned here. Pick one — set off tonight, together.

Free download: The Number Observation Diary v2

Dudu's research quest: collect number specimens from the real world with your child. Printable PDF ebook.

Download PDFFree · no email needed

Number Kingdom: Defend the Castle

Wraps addition, subtraction, comparison, and strategy inside a “rock-paper-scissors → attack & defend castles” battle loop. Hold your own castle, topple theirs with quick mental math — a round takes under 10 minutes, comebacks are possible, and kids spontaneously shout “one more round.”

PDF e-book · PrintableV2 · Opening soon

A Child's Number Observation Diary V2

A diary of experiments for growing self-directed learning through play. Not a workbook — a guide that takes a child into the real world to discover the numbers already hiding there, and draw what they find. The second edition is finalized, and connected to the Number Kingdom game system.

Trains · Number Sense · Observation