(一)经过多年教学,感到朱德祥教授所编《初等几何研究》,写得非常精辟,尤其是平面部分,每教一次都会有些新的感受和体会,越教越觉得它是一本好书。下面谈谈我在教学中的粗浅体会本教材全书分四章。前三章是平面几何,第四章是立体几何。书一开始,就把初等几何研究的对象阐述得非常清楚。“初等几何研究的对象是多方面的。如中学缺陷的补充,教材内容的融会贯通,独立工作能力的养成,克服学习中困难的刚 (A) After many years of teaching, I feel that Professor Zhu Dexiang’s “Elementary Geometry Study” is extremely brilliant. Especially in the plane part, there will be some new feelings and experiences for each teaching. The more I teach, the more it is a good book . Here to talk about my superficial experience in teaching This book is divided into four chapters. The first three chapters are plane geometry, the fourth chapter is three-dimensional geometry. The beginning of the book, the object of elementary geometry study elaborated very clearly. "The primary geometric study of the object is many, such as secondary defects, the mastery of textbooks, independent work ability to develop, to overcome the difficulties of learning just