“以人为本”是新课程改革标准中的核心内容,在初中数学教学中对“不同的人在数学上得到的不同发展”和“人人学有价值的数学,人人都能获得必需的数学”进行充分的显现。在新课程标准中,数学教师的有效教学应是使学生进行有意义的数学学习过程,学生能够自主的进行学习和具有一定的知识积累是开展有意义数学教学的基础。所以,在初中数学教学中需要对真实的问题情境进行创造,使学生成为学习活动中的主体,使有效的教学活动得以实现。 “People-oriented ” is the core content of the new curriculum reform standards, in junior high school mathematics teaching “different people get different development in mathematics ” and “everyone learn valuable mathematics, everyone can Get the necessary math ”to make a full appearance. In the new curriculum standard, effective teaching of mathematics teachers should make students carry out meaningful mathematics learning process. Students can study independently and accumulate knowledge is the basis of meaningful mathematics teaching. Therefore, in the junior high school mathematics teaching, it is necessary to create a true problem situation so that the students become the main body in the learning activities, so that effective teaching activities can be realized.