改革课堂教学,提高课堂教学质量。是深入开展数学教学改革的一个重要课题。在课堂上最大限度地调动学生的思维积极性,充分发挥其学习的主观能动性,是数学课堂教学的重要任务之一。为了能够做到在课堂上充分调动学生的积极性,激发起他们的学习兴趣,使学生勤奋好学,因此,教师必须在教学活动中精心设计,构建最佳的课堂教学情境,激发学生用饱满的学习 Reform classroom teaching and improve classroom teaching quality. It is an important subject for in-depth mathematics teaching reform. It is one of the important tasks of mathematics classroom teaching to mobilize the students’ enthusiasm of thinking to the fullest extent and give full play to their subjective initiative. In order to be able to fully mobilize the enthusiasm of students in the classroom, inspire their interest in learning, make students diligent, so teachers must be carefully designed in the teaching activities, build the best classroom teaching situation, stimulate students with full learning