Tour the NEW Frederick Montessori & Arts School at Frederick Country Day. Infants, Toddlers, Preschool, Kindergarten. Half and Full day programs. Visit the classrooms, ask questions, learn about the advantages to your child of having a Montessori education. In addition to strong academics, the children learn about music, art dance etc...So Tour and let the children play in our FUN FUN FUN Tumble Room for ages 0-5 years.