BCBC’s Preschool and MMO programs date back 50 years, partnering with parents to enrich social, educational and religious development in a safe and loving environment. Today, classes are taught by highly-trained teachers in a newly renovated facility that provides a bright, friendly and inviting atmosphere. Class size is monitored to ensure a low teacher-to-student ratio and optimize interaction and learning. The school year is September through May. Half Day. Ages 2 and Younger. K3 Programs. K4 Programs.