Montessori This system of education is both a philosophy of child development and a rationale for guiding growth. It is based on the child's developmental needs for freedom within limits and a carefully prepared environment, which guarantees exposure to materials and experiences. Through this, the child develops intelligence as well as physical and psychological abilities. The Montessori method is founded on the principle of respect for self, for others and for the environment. Classrooms are calm, ordered and realistic. The teacher acts as a facilitator of activities, as well as a role model of respectful behavior. Teachers are unobtrusive in the learning process, allowing each child the opportunity to make their own choices.