Welcome Hollis Montessori is an independent, non-profit school providing authentic Montessori education for children ages 3 through Grade 9. Students thrive in our beautiful classrooms, guided by our AMI certified faculty, but most of all inspired by their own curiosity and interests. Interested in learning more? Start Here!   Connect with us:       Did you know? Montessori starts at age 3 The best age to start is when the child has what Maria Montessori called, an "absorbent mind". Learn More >   Montessori Madness! The main differences between Montessori and conventional schools. Watch the Video >