Knight/Knave problems, weighing puzzles, and "magic squares."
Spatial awareness, counting shapes within figures, and perimeter/area "tricks." podgotovka k olimpiade po matematike 3-4 klass
Developing a strong foundation for math competitions requires moving beyond standard school drills. For students in grades 3 and 4, the focus shifts from basic arithmetic to logical reasoning, spatial thinking, and non-routine problem-solving. 📚 Recommended Resources for Grades 3-4 Knight/Knave problems, weighing puzzles, and "magic squares