All 6-year-old children and those 5-year-old children who are included in extended compulsory education have the right also to a free pre-school education. Participating in pre-school education is optional. Pre-school education is given in the daycare centres and in some schools. The daycare centres and schools have a common curriculum.
Pre-school education follows the schedule for the school's academic year. Teaching is given on school days for approximately four hours a day.