The curriculum includes typical and non-typical tasks, emphasizing computational actions and logical reasoning. The Role of the "Reshebnik" (Methodical Manual)
Encouraging students to generate their own mathematical ideas and processes through iterative problem-solving cycles.
Applying scientific thinking methods such as analysis, synthesis, analogy, and deduction to move from basic concepts to proven theorems. Practical Implementation
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.