Gemini serves more than 760 7th-8th graders living in Des Plaines, Glenview, Morton Grove, Niles, and Park Ridge. One of East Maine District 63's seven schools, it supports academic, social, emotional, and physical growth. Gemini students attend Maine East High School. t Gemini, we celebrate diversity: Forty-three languages are spoken in the school! Our educators care deeply about helping students succeed; we provide rigorous, differentiated instruction based on the Common Core State Standards.