Tasks open as a tool for creativity high school students

Abstract. In article the problem of development of creative abilities of pupils of educational institutions is considered. Existing classification of problems on closed and opened is close to a solution of a problem. The author suggests using problems of open type. The formulated requirements to the formulation of problems of open type and criteria of their estimation allow building system of the problems promoting development of creative abilities. Results of author's approbation reveal level of display of creative abilities of pupils and position for construction of complex system of problems