Spelling of combinations like ЧК , ЧН , and ЩН , as well as double consonants.
Basic sentence structure and the use of prepositions. Recommended Resources Spelling of combinations like ЧК , ЧН ,
Diagnostic tasks for 2nd-grade Russian language are typically organized into tiered levels to assess and develop student competencies at different stages of mastery. These materials are widely available as educational manuals and methodological articles. Common Tiered Structure Spelling of combinations like ЧК
Vowels and consonants, stressed and unstressed vowels, and the use of the soft sign ( ь ). stressed and unstressed vowels
Books like "Russian Language. Multi-level Tasks. 2nd Grade" by N.S. Ulyanova provide comprehensive collections for independent testing.