Critics argue the material is unnecessarily difficult ("the textbook is a mess") and that even parents struggle to explain the concepts without external help.
Many tasks are closer to "Olympiad-style" problems, requiring students to look for non-standard solutions.
Some reviewers find the problems poorly localized, mentioning non-Russian names and currencies that can confuse younger students. Critics argue the material is unnecessarily difficult ("the
The GDZ for Demidova’s 4th-grade math is best used as a rather than a "copy-paste" shortcut for students. Because the curriculum relies heavily on logical reasoning and combining multiple processes, using these solutions solely to "spisat" (copy) may leave students unprepared for the rigors of 5th-grade math.
Early introduction to fractions, decimals, and algebraic elements. User Reviews & Perspectives The GDZ for Demidova’s 4th-grade math is best
The 4th-grade edition includes more creative projects and historical snippets (e.g., about Peter the Great or Lomonosov) that GDZ helps guide. The "Critical" View:
Reviews from platforms like Labirint and LiveLib highlight contrasting experiences: User Reviews & Perspectives The 4th-grade edition includes
Operations with large numbers, often presented through complex word problems.