当前,越来越多的学校建起多媒体教室,各级教育行政部门也出台相应政策,鼓励教师利用多媒体技术进行教学。计算机辅助教学(Computer Assisted Instruction,简称CAI)已经成为课堂教学中的一个热点。就数学学科而言,CAI的使用,极大地加快了数学学科教学水平的提升,增强了教学效果,在培养学生探索创新精神、树立辨证观点、发挥学生的非智力因素、展示知识的产生过程等方面都有很大的优越性。但是,CAI作为一种新的 At present, more and more schools have set up multi-media classrooms, and educational administrative departments at all levels have also introduced corresponding policies to encourage teachers to use multimedia technologies for teaching. Computer Assisted Instruction (CAI) has become a hot spot in classroom teaching. In terms of maths, the use of CAI has greatly accelerated the teaching of maths, enhanced the teaching effect, fostered the students to explore the innovative spirit, established dialectical viewpoints, played the non-intellectual factors of students, and demonstrated the production process of knowledge All have great advantages. However, CAI as a new