Abstract

This book is an educational material designed primarily for lower elementary school students to develop and strengthen their mathematical thinking skills.
As you'll see when you look at the contents, it includes some quite challenging problems. However, I strongly believe that regularly working on these problems helps develop children who will show "late-blooming" growth potential.
Rather than focusing on immediate computational skills that everyone will eventually master at a certain grade level, this book aims to cultivate abilities that will "make a difference" at crucial moments (such as middle school entrance exams, high school and university entrance exams, and in professional work situations).

Author’s Information

Founded in 2005 by leading members of the Mathematics Olympiad with the aim of improving the mathematical abilities of children around the world, the school has gained a reputation around the country for teaching games and puzzles to elementary school children, helping them develop an interest in math while having fun.