: They contain the full text and illustrations of the printed 2nd-grade textbooks to ensure consistency in the classroom.
: Each textbook includes multimedia objects, such as audio files for literature and foreign languages, and interactive animations for subjects like mathematics. elektronnye uchebniki 2 klass planeta znanii
: Features include full-text search, bookmarking, and the ability to create digital notes, making it easier for young students to manage their homework. : They contain the full text and illustrations