A pre-school playgroup, or in everyday usage just a playgroup, is an organised group providing care and socialisation for children under five. The term is widely used in the United Kingdom. Playgroups are less formal than the preschool education of nursery schools. They do not provide full-time care, operating for only a few hours a day during school term time, often in the mornings only. They are staffed by nursery nurses or volunteers, not by nursery teachers, and are run by private individuals or charities, rather than by the state or companies. In the United Kingdom, since around the 1980s, the traditional territory of the playgroup has been encroached on by the expansion of more formal nursery education, and playgroups often now cater only for two- and three-year-olds before they move onto a nursery school. Over the same period there has been an increase in the state supervision of playgroups. Playgroups in the United States In the United States, a playgroup is an organization of parents with the expressed intent to have the children come together and play. There are playgroups that cater to specific categories of parents, particularly including stay at home dads, stay at home moms, and working moms. In areas of the US where homeschooling is popular, it is not unusual to see groups specifically for homeschooling families. These can be part of localized or even national playgroups. Churches, rec centers, and other community organizations sometimes sponsor weekly or monthly playgroups. Age limits are determined by the individual group. Some groups have upper age limits and some do not. It is not unusual to see groups where, in addition to activities for the children, there are social events for the whole family or for parents only. In highly mobile communities, playgroups can be an important tool for building the social networks of young families who have recently relocated to the area. There are a number of resources online for parents to find playgroups in their area - including Playgroups USA and Social Toddler - both directories and social networks for parents in playgroups. International Playgroups in the Netherlands In The Netherlands, international or expatriate parents form small groups, local to their area, for the purpose of providing a play space for babies and toddlers up to the age of 4-5, as well as offering a support network for the parents themselves. Meetings are usually held weekly in