| In recent years, many high school students find it useless to learn mathematics, who learn mathematics only for the sake of the national entrance examination, not for their interest in mathematics. Many reasons bring about high school students’lack of interest in learning mathematics. However, the improvement of interest in learning mathematics can not only promote the development of mathematics teaching in senior high schools, but also enhance the students’ autonomous learning abilities and have a positive impact on their future study. Fostering students interest in mathematics is an urgent issue to tackle at present. Therefore, cultivating and stimulating students’ interest in mathematics learning possesses important practical significance and application value.With literature review method, the author is acquainted with the research status and the existing problems about high school students’ interest in learning mathematics at home and abroad. And the author analyzes the reasons why high school students’ interest in learning mathematics is low; in addition, the paper gives the corresponding countermeasures on how to stimulate and cultivate high school students’ interest in learning mathematics. Using the method of case analysis and combining with three years’teaching practice, the paper puts forward the "three-thirds system" classroom teaching mode. This paper not only introduces its novelty and practicability, but also compares it with the traditional teaching mode conducting one-year comparative experiments of2classes. At last, it is concluded that the "three-thirds system" teaching mode is more beneficial to improving students’ interest in learning mathematics. |