华东师大叶漾教授指出:“必须用更高层次——生命的层次,动态生成的观念,重新全面地认识课堂教学,构建新的课堂教育观,让课堂焕发生命的活力.”旨在指导我们用生命价值的观点重新审视原有的教学模式,使之更合理、更科学、更人性化.众所周知数学是一门思维的学科,更有“思维的体操”的美誉,而思维是具有主体客观性的,是无法替代的,生硬地灌输带给学生的只会是残忍的思维扼杀,因此需要我们教师优化的课堂设计,让课堂气 Professor Ye Yang of East China Normal University pointed out: “We must fully understand classroom teaching and construct a new concept of classroom education with the concept of higher levels and levels of life and dynamic generation, so as to make the classroom full of the vitality of life.” In the guidance of the value of life, we re-examine the original teaching mode to make it more reasonable, more scientific and more humane.As we all know, mathematics is a subject of thinking, but also has the reputation of “thinking gymnastics” Thinking is subjective and objective. It can not be replaced. It only stigmatizes that students can be brought into being brutal thinking. Therefore, it is necessary for our teachers to optimize the classroom design so that the classroom atmosphere