In a certain sense the distance between the didactic research and the practice is gradually broadening as a result of the way of communication between both sides. The research cannot exist separately from the practice. It is necessary to create and to be interested in the conditions of transfer to practice; so, not only in the contents and the form of transfer, but also in the mapping of the efficiency of the practice-research contact, involving the way of communication as well as the extent of mutual interest. Even the research results based on teachers’ demands have not been adopted by practice, e.g. for the reason of the way of presentation.