The German preschool is known as a Kindergarten (plural Kindergärten) or Kita, short for Kindertagesstätte (meaning "children's daycare center"). Children between the ages of 2 and 6 attend Kindergärten, which are not part of the school system. They are often run by city or town administrations, churches, or registered societies, many of which follow a certain educational approach as represented, e.g., by Montessori or Reggio Emilia or "Berliner Bildungsprogramm", etc. Forest kindergartens are well established. Attending a Kindergarten is neither mandatory nor free of charge, but can be partly or wholly funded, depending on the local authority and the income of the parents. All caretakers in Kita or Kindergarten must have a three-year qualified education, or be under special supervision during training.
Kindergärten can be open from 7 a.m. to 5 p.m. or longer and may also house a Kinderkrippe, meaning crèche, for children between the ages of eight weeks and three years, and possibly an afternoon Hort (often associated with a primary school) for school-age children aged 6 to 10 who spend the time after their lessons there. Alongside nurseries, there are day-care nurses (called Tagesmutter, plural Tagesmütter - the formal, gender-neutral form is Tagespflegeperson(en)) working independently from any pre-school institution in individual homes and looking after only three to five children typically up to three years of age. These nurses are supported and supervised by local authorities.
The term Vorschule, meaning 'pre-school', is used both for educational efforts in Kindergärten and for a mandatory class that is usually connected to a primary school. Both systems are handled differently in each German state. The Schulkindergarten is a type of Vorschule.
Not without interest is the fact that in the German Empire, children were able to pass directly into secondary education after attending a privately run, charged "Vorschule" which then was another sort of primary school. The Weimar Constitution banned these, feeling them to be an unjustified privilege, and the Basic Law still contains the constitutional rule (Art. 7 Sect. VI) that: Pre-schools shall remain abolished.