Levina I. Professional teacher's activity in the sphere of the teenager's cognitive independence forming by means of modeling.

The object of research is the professional teacher's activity . The purpose of research is to work out and scientifically ground the experimental method of рrofessional teacher's activity in the sphere of the teenager's cognitive independence forming at the lessons of subjects of naturally- mathematical cycle in the process of studying modeling. The methods of testings are theoretical, empirical and statistical. Theoretical results and the novelty: the essence and structure of the cognitive independence are defined more precisely; criterions and levels of the cognitive independence and skill to model are detected; the functions, part and place of modeling in the training are discovered, the peculiarities to use modeling in order to the cognitive independence forming are determined; its levels dependence from peculiarity to build and use the models is proved ; the conditions which promote the professional teacher's activity in the sphere of the teenager 's cognitive independence forming by means of the modeling are detected; the structural-functional model of the professional teacher's activity in the sphere of forming ofthe teenager's cognitive independence by means of modeling is created. The practical results and the novelty: the diagnostic method of the cognitive independence and skill to model forming levels, methodic recommendations for teachers in the sphere of the teenager's cognitive independence forming by means of modeling are created and controlled. The special course "Modeling is the means of the cognitive independence forming" in limits of the Pedagogical University course "The pedagogic of the present school" is created and red. The subject and the degree of inculcation: the structural-functional model ofthe professionalteacher's activity in the sphere of forming of the teenager's cognitive independence by means of modeling is inculcated. The efficiency of an inculcation is high.The sphere of usage is pedagogical, gener al educational putting, maximum putting of formation.