# Marble > Marble is an interactive learning world for curious kids aged 6 to 12. It packs "100 kids' apps in one game" (drawing, homework help, languages, storytelling, quizzes, real-time characters and open-ended exploration) with AI that adapts every session to each child and maps it to a real curriculum. Built to grow curiosity, confidence and creativity, not passive screen time. ## What Marble is - An interactive learning world and app for children, accessed as a single game rather than many separate apps. - Ages: 6 to 12 (US Kindergarten to 5th grade; UK Year 1 to Year 6). - Topics and uses: learning, enrichment, creativity, curiosity, drawing and art, homework help, languages, storytelling, quizzes, and homeschooling support. ## How it works - A parent answers a short onboarding questionnaire so the first session already fits the child. - Marble nurtures the child's curiosity and teaches at their "growing edge" (the zone of proximal development), mapped to real US and UK curricula across maths and English. - Parents get a daily window into how their child's curiosity is growing. ## Safety and privacy - Age-appropriate by design, with parental controls. AI is used to guide exploration, not to replace parents, teachers or good judgement. - Marble does not record a child by default. Any recording is parent opt-in only and can be turned off at any time. ## Status - In private beta. Free during the beta. Ages 6 to 12. ## Links - Home: https://withmarble.com/ - FAQ: https://withmarble.com/faq/ - Privacy policy: https://withmarble.com/legal-pages/privacy-policy/ - Terms: https://withmarble.com/legal-pages/terms-conditions/