数学知识来源于现实又高于现实,数学知识是思维的产物,在形式上是主观的,在内容上是客观的。随着科学技术的突飞猛进,数学在日常生活中的应用日益广泛,人们对数学的价值有了更进一步的认识。新课程中规定:“通过九年义务教育阶段的数学学习,学生能够具有初步的创新精神和实践能力,在情感态度和一般能力方面得到充分发展。”传统的教材理念是为教师与学生提供学习的唯一素材,教师被动地教,学生被动地学,教师教什么,学生学什么。 Mathematical knowledge comes from reality and above reality, and mathematics knowledge is the product of thinking, which is subjective in form and objectively in content. With the rapid development of science and technology, the application of mathematics in daily life is becoming more and more widespread. People have a better understanding of the value of mathematics. The new curriculum states: “Through nine years of compulsory education, students can have initial innovativeness and practical abilities, fully developed in their emotional attitudes and general abilities.” "The traditional textbook concept is intended for teachers and students To provide the only material for learning, teachers passively teach, passive students learn, what teachers teach, what students learn.