Russian language, mathematics, the world around the world

The universal reference book is intended for primary school students, primary school teachers, and parents. The rules and concepts correspond to the program material of academic subjects: Russian language, mathematics, the world around him. The material in the Russian language and mathematics is compiled by blocks. Russian language: phonetics, parts of speech, spelling, analysis, text. Mathematics: numbers and actions, formulas for solving problems, equations, units of length, mass, area, geometric material.
The purpose of the manual is to repeat the material completed, prepare for the test, practice in the performance of written and oral tasks. Also, the development of a student’s skill is used to use reference literature. Using this manual, students can independently perform tasks on the material passed and on the current material. Self -control.
In addition to the rules and concepts, the reference contains a "memo to work on errors", which will help students competently, according to the rules to correct errors, consolidate the material covered.
The reference book also includes the "spelling dictionary". It is convenient to prepare for a vocabulary or control dictation. The student can conduct a self -dictator on vocabulary and self -testing of work.
The directory material will help students in preparation for the Olympics.
compiler of Perova O. D