Home Maria Montessori FAQ about Montessori Toddler Program ages 18 months - 3 Years Primary Program ages 3-6 Elementary Program ages 6-12 Admissions Contact Image Gallery American Montessori Society Image Gallery All categories Montessori Classroom Lower Elementary Lower Elementary Montessori Math Elementary Snake Game The Stamp Game Toddler House Toddler House 10 items total 1  2  Home Maria Montessori FAQ about Montessori Toddler Program ages 18 months - 3 Years Primary Program ages 3-6 Elementary Program ages 6-12 Admissions Contact Image Gallery American Montessori Society