Welcome to Montessori Academy and Learning Center & MALC English Why should I send my child to preschool? Most educators and psychologists today agree that the single most important period in the development of a person's intelligence occurs between birth and age five. A child's mind is extremely absorbent and his curiosity is at a peak during these early years. When properly nourished and stimulated the child's mind forms patterns for learning that serve him well throughout his life. The Montessori system of preschool education has proven to be one of the most effective methods to guide a child throughout these critical years.