恰当地创设情境对于改善教学有着不可低估的作用,它可以激发学生的学习兴趣,充分调动学生学习的主动性,缩短学生与数学的距离,帮助学生形成数学应用意识和创新能力.然而,在实际教学中我们发现:创设情境存在着不少问题,本文试结合具体案例呈现出这些“问题”,以引起教师在教学中 Proper creation of situations can not be underestimated for improving teaching, which can arouse students ’interest in learning, fully mobilize students’ learning initiative, shorten the distance between students and mathematics, and help students to form mathematical application awareness and innovation ability. However, in practice In teaching, we found that there are many problems in the creation of situations. This paper presents these “problems” in combination with specific cases to induce teachers in teaching