《数学课程标准》在课程实施建议中明确指出:“数学教学要紧密联系学生的生活实际,从学生的生活经验和已有知识出发,创设各种情境,为学生提供从事数学活动的机会,激发学生对数学的兴趣以及学好数学的愿望。”数学教学究竟需要创设怎样的情境呢?我们在调研中发现,一些教师刻意追 “Mathematics curriculum standards” in the course of implementation of the proposal clearly states: “Mathematics teaching should be closely linked with the students ’actual life, starting from the students’ life experience and existing knowledge, to create a variety of situations, to provide students with the opportunity to engage in mathematical activities, to stimulate Students’ interest in mathematics and the desire to learn mathematics. ”What kind of situations do mathematics teaching really need to create? We found in the research that some teachers deliberately chase