Training apparatus. GEF. Notebook on mathematics. Tasks of increased complexity grade 4. Grebneva Yu. A.

The manual is addressed mainly to students entering the lyceum and gymnasium and can be used as additional material in mathematics to any educational and methodological kit. The purpose of the manual is to form the ability to perform tasks of an increased level of complexity, apply rational calculation techniques, use various methods and methods of solutions. All tasks are intended for children with high intellectual abilities. The guys learn to reason, compare, generalize, find various ways to solve problem situations, which contributes to a more strong assimilation of knowledge.