在教学实践中,关于运算教学与解决问题相结合的教学内容,我们应当如何定位呢?如果我们能根据学生丰富的数学现实,注重学生的学与评、思与练,抓住课堂的生成、思维的碰撞,将运算教学与解决实际问题有效结合,就能让学生真正体验数形结合的思想,实现知识的自我建构,逐步提高学生的数学综合应用能力。 In teaching practice, how should we locate the teaching content that combines teaching and solving problems? If we can focus on students’ learning and evaluation, thinking and practicing according to the abundant mathematics reality of students, grasp the formation of classroom, Thinking of the collision, the operation of teaching and solving practical problems effectively combine, we can allow students to truly experience the idea of ​​combining numbers, self-construction of knowledge, and gradually improve the ability of students to math comprehensive application.