Encrypting and decrypting messages using simple substitution methods.
Sequencing actions to achieve a specific goal (e.g., sorting numbers or making tea). Sample Test Questions and Solutions
Understanding that a model is a simplified version of a real object (e.g., a photo, a map, or a toy). "3" (Satisfactory): 2-3 major errors or several minor ones
Naming objects by descriptions and identifying their essential characteristics.
In Russian primary schools, informatics tests are typically graded on a 5-point scale: No errors. "4" (Good): 1-2 minor errors. "3" (Satisfactory): 2-3 major errors or several minor ones. "2" (Fail): 4 or more major errors. Where to Find Full Versions or a toy).
Complete the algorithm for sorting numbers 11, 27, 24 in descending order (largest to smallest).
g., 1st vs. 4th) or a particular like "Information and Information Processes"? "3" (Satisfactory): 2-3 major errors or several minor ones
You can view or download the complete PDF versions of these tests and their official answer keys on educational platforms like Infourok or AllEng .