Greendell School is home to the Palo Alto Unified School District’s Pre-Kindergarten programs. Young Fives, Transitional Kindergarten, PAUSD Special Education Preschool Program, Springboard to Kindergarten, and PreSchool Family are all part of Greendell School. Our programs meet the needs of young children and their families through developmentally appropriate curriculum, family engagement and family education in a caring, inclusive school community.