Fractions
Pizza Planet Rescue
Chef Marco
Drag fairness lines, master halves and quarters, earn Fraction Hero — then try equal shares at home.
Product
Built for classrooms that need magic and proof
MentorStar is a dual-platform POC: Kotlin Multiplatform domain on Android, SwiftUI twin on iOS. Children play short missions; grown-ups get class QR, dashboards, and exportable evidence events.
Child experience
- • Welcome + choose a world (Play hub)
- • 4 / 8 / 12 minute session modes (8 default)
- • Mentor bubble with pose animation states
- • Hint ladder L1 visual → L2 demo → L3 guided
- • Honorable Exit — no trapping UX
- • Celebration reward + Fraction Hero style ranks
Grown-up tools
- • Class QR create / join (`mentorstar://join?code=`)
- • Parent Proof Card + transfer Yes / Not yet
- • Teacher roster cues (active / stuck / done)
- • Evidence log + JSON export + cloud sync
- • Admin web dashboard for pilot ops
Worlds & mentors
Patterns
Pattern Portal
Captain Noura
Stabilize the portal by completing AB, AAB, and ABC sequences with guided hints — no shame, only adventure.
Stories
Story Quest Studio
Sage Lina
Order story cards, discover cause and effect, and retell hero journeys beginning → middle → end.