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Kubasheva Gulnur Issatayevna
As it is known we can achieve mastery of knowledge by students in many ways. The solution of chemical tasks is an important aspect of knowledge mastering the basics of chemistry. Adding the tasks into the educational process allows to realize the following didactic principles of training: 1) to ensure the independence and activity of pupils; 2) to achieve the strength of knowledge and skills; 3) implementation of communication training with life; 4) implementation of the polytechnic teaching chemistry, professional orientation.