随着社会发展的需要,对教育又有了更高的要求。而教育的对象是学生,怎样把学生培养成合格的建设者是教育者的重大任务。教育人士认为:“学生的头脑不是一个被填满的容器,而是需要被点燃的火把。”数学教学就是要点燃学生对数学学习热情的火把,培养他们的学习兴趣。有了兴趣,学生才能积极地游弋于数学知识的海洋,才能品味学习数学的情趣,才会有展示自我 With the needs of social development, education has higher requirements. The object of education is students, how to train students into qualified builders is a major task of educators. Educators think: “The student’s mind is not a filled container, but a torch that needs to be lit.” Math teaching is about igniting students’ enthusiasm for learning math and developing their interest in learning. With interest, students can actively swim in the ocean of mathematical knowledge to taste the fun of learning mathematics, will have to show self