At the cultural-historical symposium: "Concepts, Practices Perspectives - cultural-historical ideas for inclusive action" in May 2011, which took place as part of the 6th Görlitz Curative Education Days, the "Cultural-Historical School" working group introduced itself with an introductory lecture (with PPP) and formulated general ideas and reflections on the conference. The keynote speech was given by Prof. Dr. em. Wolfgang Jantzen. In it, he traced the scientific path of the founder of the cultural-historical school, L.S. Vygotsky (1896-1934), and worked out how one can learn from Vygotsky "how to do science." Further methodological (historical-logical) basic contributions are to be published subsequently under the keyword "Concepts".