BUILD FINE MOTOR SKILLS: Kids develop creativity, imagination and fine motor skills by building. DEVELOP CRITICAL THINKING & REASONING: Explore a garden of building possibilities while developing critical thinking and problem solving skills INTERLOCKING GEARS TOY: Supports STEM by introducing children to sorting, grouping, counting, designing, constructing, and putting physics into play with spinning gear movement. BUILD BIGGER: Compatible with all other Gears! Gears! Gears! sets for even more imagination and fun Super STEM Skills: From science and technology to engineering and math, STEM learning help kids build critical thinking and other skills they need for success in school and beyond! A Brighter Back to School, school supplies: Make this the smartest back-to-school yet with toys and tools from Learning Resource trusted by teachers and parents alike since 1984!