《数学课程标准》指出,有效的数学学习不再是传统的模仿和记忆,实践操作、自主探究、合作交流是学习数学的主要方式。小学数学应根据教学内容并结合学生的年龄特点、生活经验,通过激趣导入、设疑引探、精读答疑和有效练习等教学环节,激发学生想学、愿学、善学、乐学,从而构建一个充满活力的有效课堂,促进学生由“学会”向“会学”转变,由“会学”向“善学”“乐学”发展,获得最佳的教学效果。一、激趣导课,诱发学习内驱力 According to “Mathematics Curriculum Standard”, effective mathematics learning is no longer the traditional imitation and memory. Practical operation, independent inquiry and cooperation and exchange are the main ways to learn mathematics. Primary school mathematics should be based on teaching content and combined with the age characteristics of students, life experience, through the introduction of excitement, set the suspicion of probing, answering questions and effective practice and other teaching links, to stimulate students want to learn, learn, be good at learning, learning To build a dynamic and effective classroom to promote the students’ transition from “learning ” to “learn ”, from “learn” to “good” “music ” and get the best The teaching effect. First, interesting lessons, induce learning drive