It provides summaries of lessons and discussions of various classroom situations, preparing students for actual teaching practice.
According to research on primary mathematics methodology, Istomina’s system aligns with several high-impact strategies: It provides summaries of lessons and discussions of
Encouraging students to generate their own mathematical ideas and processes through iterative problem-solving cycles. It provides summaries of lessons and discussions of
Students are encouraged to "discover" mathematical relationships and generalize rules themselves rather than being handed direct formulas. It provides summaries of lessons and discussions of
N. B. Istomina's approach is built on the concept of , which prioritizes the formation of a child's mathematical thinking over the rote memorization of algorithms.
The curriculum includes typical and non-typical tasks, emphasizing computational actions and logical reasoning. The Role of the "Reshebnik" (Methodical Manual)