15 students/2 teachers. The teachers build on the foundational social skills learned in the 3’s class and give children time to express individual choice. Students select the activities, materials, and friends with which to play. Small group activities are intentionally designed for children to practice the skills needed in kindergarten, such as writing, problem solving, and math. The 4’s class goes on several field trips and is enriched with guests and special events. Age requirement: students must be 4 years old by December 31. Classes are 9:00 am to 12:00 noon.