The present study was aimed to answer the question, “how develop the korean after-school childcareworkers their pedagogy in the situation, where they do not get enough help from government”. Specific questions are: From what source do they create their pedagogy, what pedagogy do they develop and how does their pedagogy relate to the education of science? To answer these questions, case studies were conducted. 28 Korean careworkers were inter-viewed. These interviews were evaluated and analyzed according to the question. As results, the author obtained the following conclusion: 1. The influencing factors for creating practice immanent pedagogy are personal educational belief, interests, earlier careers and vocational training of careworkers. The needs of children, parents and the social affiliation of the family are also important factors influencing their work. The social claim for school success plays a basic role, too. 2. The careworkers developed seven pedagogies, which often are in accordance with the so-cial affiliation of the family. E.g. compensatory education for lower class children, special education combined with socialwork, pedagogy which denies the mainstream of the korean educational situation and reforming education. There was education, which differs from the conventional teaching, such as the „project method”. Some careworkers practiced family sup-plementary education. 3. It was found that the pedagogy of the careworkers has much in common with the educa-tional science theory.