Maths. 1 class. Textbook. Part 2

The textbook is the result of a generalization of many years of work of the author with children 5-8 years old in mathematics and mathematical circles.
In addition to the classical direction of studying mathematics - the formation of computational skills and acquaintance with the simplest mathematical concepts and algorithms - in the book much attention is paid to combinatorics and theory of graphs (which, in fact, is a rarity for books intended for younger students), as well as the development logical thinking, a non -standard view of the world. In addition, the book includes tasks for a deeper study of relations on many.
In most lessons, the first half of the material corresponds to the general educational program of primary school in mathematics, while the second part of the lesson is unique for educational books of this kind and contains many tasks for the development of intelligence