The system of lessons of joint planning of learning algebra as a means of enrichment of students' regulatory experience

The principles of organization of lessons of general methodological orientation are stated as a result of the analysis of the content of regulatory experience of students learning algebra and the specificity of learning mathematical activity. The author gives the examples of implementation of the principles at different stages of lessons. Besides, the author substantiates the relevance of enrichment of regulatory experience of students as the basis of achievement of modern outcomes of learning algebra.