The Montessori Method of Education, developed by Italian physician Maria Montessori, is a child-centred educational approach based on scientific observations of children. Montessori's method has been used for over 100 years in many parts of the world. Montessori teachers are the dynamic link between children and the Prepared Environment. They systematically observe their students and interpret their needs. They are constantly experimenting, modifying the environment to meet their perceptions of each child's needs and interests.