The Happy Rubik's Cube, a children's education book written by Zhong Shuangrong, is divided into eight parts, including: a brief introduction to the Rubik's Cube; The structure of the Rubik's cube; Happy play of Happy Rubik's Cube; Rotating method of Happy Rubik's Cube; Rubik's cube and puzzle.

brief introduction

Zhong Shuangrong, a native of Zhenjiang City, Jiangsu Province, was born on 1968 Double Ninth Festival. Engaged in primary school mathematics teaching and the work of the Young Pioneers of the Communist Youth League for nearly 20 years. Since 2005, he has served as the principal and party branch secretary of Dagang Central Primary School in Zhenjiang, and is currently the director of Zhenjiang Education Society. He has been rated as an outstanding educator in Jiangsu Province, a backbone mathematics teacher in Zhenjiang City, a leader in mathematics in Zhenjiang City, and one of the top ten counselors in Zhenjiang City.

He pays attention to intuitive teaching, starts with cultivating students' interest in learning, and forms a novel, flexible and friendly unique teaching style, which is even more unique in mathematics teaching for primary school graduates. The five students he tutored won the first, second and third prizes in Jiangsu Primary School Mathematics Newspaper Competition, and papers such as Mastery in Operation, Innovation in Operation, Searching for the Middle Zone and Pursuing Excellent Quality were published and won prizes.