The 4th-grade curriculum by A.V. Polyakova is part of the Zankov system, which focuses on the high-level development of students through challenging material. By the 4th grade, the focus shifts from basic spelling to complex grammar and the logic of the language. 1. Focus on Morphology

Most exercises in the 4th-grade textbook revolve around the parts of speech. You will frequently find tasks requiring the declension of nouns, adjectives, and pronouns. The goal is not just to memorize endings but to understand how words change based on their role in a sentence. 2. Syntax and Punctuation

The exercises often ask students to break down sentences into "primary" and "secondary" members (subject, predicate, etc.). This develops a student's ability to see the structure of a thought rather than just a string of words. 3. Vocabulary and Creative Writing

Every exercise is tied to a specific rule found in the preceding pages. Before writing, find the bolded "Rule" box in the chapter.

While I can’t see the exact page you are looking at right now, The Role of Polyakova’s "Russkii Iazyk" in 4th Grade