Congratulations on the publishing of this book! The Chinese version of this book has received excellent reviews at multiple international book fairs, and it demonstrates the Chinese characteristics in the process of discipline construction." -- Gang Tian, Yiming Cao, and Lianghuo Fan This book elucidates the principal aspects and characteristics of secondary school mathematics teaching and learning in China. It combines the cultivation of students' mathematical abilities with the improvement of teaching skills, and explores from both theory and practice to create mathematical pedagogy which has been widely recognized by experts in this field. This book presents a number of mathematics teaching principles and methods, and has been used as an important resource book for mathematics teachers' education.