Marin Preparatory School is an independent, non-profit, co-educational school offering classes from Transitional Kindergarten currently through sixth grade. MPS will add one grade per year through 8th grade. Our mission is to provide opportunities for students to achieve their personal best, become positive and responsible community members, and to embrace learning, all in a warm and cheerful envi...ronment. We provide a progressive, Spanish-infused educational program that embraces interactive thinking with an experiential academic curriculum. Our goal is to support a child’s curiosity, stimulate a life long desire to seek knowledge, and to build a strong sense of community among students, faculty, and parents. At Marin Preparatory, we strive to make the ordinary, extraordinary.