The "Harmony" (Garmoniya) program for 4th-grade Russian language, developed by M.S. Soloveychik and N.S. Kuzmenko, focuses on developing "orthographic vigilance" through 75–85 word control dictations, covering topics like unstressed case endings and verb conjugations. Examples for the year range from reviewing previous material to comprehensive checks of primary school orthography, including specific grammar tasks for each quarter. Detailed examples and materials can be found at Infourok .
Контрольные диктанты УМК "Гармония" 4 класс - Инфоурок diktanty po russkomu iazyku 4 klass garmoniia