Mathematics. Handbook for elementary school students. Geometry

The content of the entire initial course of mathematics can be represented as interconnected development of five major substantive lines: arithmetic, geometric, valued, algorithmic (learning to solve problems) and information (work with data) This guide is designed in accordance with the requirements of the standard for the results of the development of the geometric line. The geometric material here is built as a single whole, in contrast to textbooks, where the study of geometry alternates with the study of other content lines.
The main task of the manual is to systematize the geometric material. Methods for solving problems are considered in conjunction with geometric concepts and their properties. The directory is designed both for the urgent and extracurricular activities of schoolchildren, allows you to form skills on the organization of educational activities, its control and evaluation