Textbook. GEF. Mathematics, new design, 2019. Grade 1, part 2. Dorofeev G.V.

The textbook "Mathematics" is included in the educational system "Perspective". The material of the textbook contributes to the development of mental operations: analysis, synthesis, generalization, classification, etc. Changes are made in the processed textbook: a new art design, an improved methodical apparatus - shmutztiles, the “test yourself” and updated content contribute to optimizing the educational process. The illustrative material of the textbook is updated. The content was expanded by tasks of a creative and search nature. The application is transferred from a textbook to a workbook. The textbook implements a theoretical and many approach to the introduction of basic mathematical concepts. A special method is proposed for studying addition and subtraction within 10 using a numerical segment. The textbook was prepared in accordance with the requirements of the Federal State Educational Standard for Primary General Education.