面对新一轮课程改革,结合新课程“以人为本”的教学理念,数学教学所倡导的“创设情境、双向思辨、精讲归纳、巩固练习及悟通创新”的五步课堂教学方法,其中最困难、最关键的便是情境创设,做好这一步,是区别于传统教学的关键,有利于更好地倡导建构性学习,发展学生的创新思维。那么在新课程教学中如何合理建构数学情境,培养学 In the face of the new round of curriculum reform, combining the new curriculum “people-oriented ” teaching concept, “five-step classroom teaching” advocated by mathematics teaching, “creating situation, two-way thinking, concluding remarks, consolidating practice and making innovations” Methods, the most difficult of which is the most critical situation creation, to do this step is different from the traditional teaching of the key is conducive to better promote the constructive learning, the development of innovative thinking students. Then in the new course teaching how to reasonably construct mathematics situation, train learning