Focuses on theoretical foundations, including mathematical logic and number systems.

The 8th-grade curriculum shifts toward more technical and mathematical aspects of computer science:

Working with truth tables and logical operations (AND, OR, NOT).

Basic introduction to algorithmic structures (cycles, branching) and often the beginnings of a programming language like Pascal or Python.

Usually covers practical application, such as spreadsheet software, databases, and programming. Where to Find Solutions

You can access official educational materials and digital previews on the . For direct homework assistance, many students use online portals that host verified solutions, such as InternetUrok for video explanations or various community-run educational groups on VKontakte .

Detailed exercises on converting numbers between binary, octal, decimal, and hexadecimal systems, as well as arithmetic operations within these systems.

Creating and analyzing informational models, including charts, graphs, and tables. Workbook Structure The workbook is typically split into two parts: