Progressive Montessori is a pre-school and kindergarten for children ages two to six who live in Altadena, Pasadena, Glendale, Arcadia and La Canada. The school follows the Montessori methodby accommodating the unique needs of each child. The school understands that children learn at different speeds, and gives them the opportunity to develop at their own pace. Progressive Montessori is located in a spacious building with a playground outside.