The Montessori method of education was pioneered by Dr. Maria Montessori and it is regarded as a complete system that covers all the disciplines needed for your child's development. Children self-construct the knowledge through physical and mental activity which they constantly explore in a Montessori environment. Children are also taught responsibility at their individual sustainable pace in a class eaceful.Peachtree has multiple classrooms. Each classroom offers flexibility to your child. Peachtree's method of pre-schooling is only a guide to the daily activities of your child. Peachtree believes flexibility.