: Recognizing nouns, adjectives, pronouns, and verbs, including their grammatical features.
The diagnostics for 4th-grade Russian Language are standardized assessments designed to evaluate student mastery of the primary school curriculum. For the 2025–2026 academic year , these diagnostics typically occur between April and May . Core Content of MCKO Tests
: Analyzing words by their parts—prefix, root, suffix, and ending.