Palos Christian Preschool 7059 W 127th St, Palos Heights, IL60463 Palos Christian Preschool operates in conjunction with Palos Heights Christian Reformed Church. The preschool holds…More half-day classes for students ages 3 to 5. Parents can enroll their child to attend classes from two to five days a week. Students participate in a variety of activities aimed to increase their verbal and social skills. Teachers stress the importance of family and instruct students in Bible teachings, too. A summer camp is also available.