Registration for preschool at Madison Elementary in the Pella School District starts on Monday. The preschool runs 4 days a week with both morning and afternoon classes. Contact the Madison Office at 628-4638 to register. Knoxville preschool registration will be at West Elementary on March 13th. Both preschool programs are open to 4 year olds who will not be turning 5 years old before September 15th.