Features of teaching combinatorial elements in primary school mathematics

This article discusses the methods of solving and explaining problems related to the elements of combinatory that are newly introduced into the elementary mathematics curriculum and the teaching methods need to be studied. Solving such problems allows students their knowledge of the problem itself. The decision-making process requires the search for several different solutions. In addition, training aimed at solving combinatorial issues will help develop the quality of thinking, such as variability. Calculation is always carried out according to some properties of objects and is directly related to the activity of classification of objects.