Shkola — Informatika 3 Klass Rabochaja Tetrad Chast 1 Otvety

Focuses heavily on logic and algorithms. Solutions can be found on Pomogalka.me.

Regardless of the author, the first half of the year typically covers:

Understanding what information is, how we perceive it (senses), and identifying properties of objects.

Basic hardware parts (monitor, system unit, keyboard, mouse) and their functions.