实行九年义务教育之后,初中的教学质量问题更加受到各级教育部门的关注,为此各个初中都在切实的开展初中的教学教研工作。数学是初中课程里对学生来说难度较大的课程之一,为了能使学生攻克难关,掌握更多的数学知识,有效地开展初中数学教研工作就显得尤为重要。 After the implementation of nine-year compulsory education, the problem of the quality of education in junior high schools has drawn more attention from the education departments at all levels. Therefore, all junior high schools are earnestly carrying out teaching and research work in junior high schools. Mathematics is one of the most difficult courses for students in junior high school curriculum. In order to make students overcome difficulties and master more mathematics knowledge, it is very important to carry out junior high school mathematics teaching and research effectively.