: Unlike traditional curricula that isolate geometry, Istomina integrates spatial reasoning and logical puzzles directly into regular math assessments from Grade 1. Breakdown by Grade Level
: They are designed to help teachers identify why a student made a mistake—whether it was a computational error or a misunderstanding of a mathematical relationship. istomina kontrolnye raboty 1-4 klass
Natalia Borisovna Istomina's assessment materials, particularly the for grades 1–4, are foundational components of the "Harmony" educational system in Russian primary education. These works are designed not just to test final knowledge, but to diagnose a student’s mathematical thinking and their ability to apply logic beyond rote memorization. Core Philosophy and Structure These works are designed not just to test
The complexity of the control works scales as students progress through the primary years: Primary Assessment Focus Key Competencies Tested Number Sense & Basic Operations solving multi-step word problems
Concept of multiplication as repeated addition, solving multi-step word problems, and perimeter. Multi-Digit Arithmetic & Measurement