While designed for "independent work," some exercises are tiered in difficulty. The Labirint community reviews note that while the books expand a child's horizons, the wording of instructions can sometimes be confusing for a 9-year-old to tackle alone.
You can find these workbooks at major retailers like OZON or Wildberries .
The tasks often move beyond rote memorization. For instance, the Mathematics workbook (Istomina) includes "My Educational Achievements" and "Visual Geometry," which require deep conceptual understanding.
They contain training exercises designed to improve orthographic and grammatical skills, as well as problem-solving logic and "educational independence".
Because the "Harmony" curriculum uses non-standard methods (especially in Russian grammar and math logic), parents often use GDZ sites like Gdz.ru or Euroki not just for answers, but to understand the logic the program expects from the student.
Parents and educators frequently highlight the following points regarding the use of GDZ for these specific 3rd-grade workbooks:
Рабочая тетрадь 3 классы, ФГОС Гармония Поглазова О. Т
These workbooks are part of the "Harmony" UMC, primarily supporting textbooks like "To the Secrets of Our Language" (Russian) and Istomina's "Mathematics".

