Practice and learn geometry through hands-on play on a 1st and 2nd grade math adventure! Real-time targeted teaching tips and nudges let kids learn through experimentation and build confidence in a stress-free environment. Self-paced play means kids have time to master a concept before moving on to new material. (No WiFi necessary for game play). An Osmo Base for iPad or Fire Tablet and an iPad or Fire Tablet are not included, both are required for game play. (No WiFi necessary for game play). An Osmo Base for iPad or Fire Tablet and an iPad or Fire Tablet are not included, both are required for game play. By incorporating physical game pieces, Osmo ensures kids learn advanced addition, subtraction, and early multiplication by doing. Loved by parents and teachers worldwide, used in over 31,000 classrooms.