Kindergarten, also known as preschool or pre-prep, is a structured, play-based program led by a university qualified early childhood teacher for children in the year before they attend school.The program which runs for 15 hours per week or 30 hours a fortnight, 40 weeks per calendar year, focuses on helping children to develop a wide range of essential skills and prepares them for their transition to school.Community kindergartens are usually open for approximately six hours per day, for example 8:30am to 2:30pm, 5 days per fortnight (3 days one week and 2 days the following week) but can vary depending on the kindy.A kindergarten group has up to 22 children, who are turning four years of age by the end of June. Kindergarten 1 Kindergarten FAQ