随着计算机技术的发展,越来越多的中学数学教师把计算机辅助教学应用于数学课,他们充分发挥信息技术的优势,把教学信息以丰富、生动的媒体形式表达出来,大大改变了传统教学中教学内容形式单一、枯燥的缺陷,成为教师教学和学生学习的有 With the development of computer technology, more and more high school mathematics teachers apply computer-aided instruction to maths class. They give full play to the advantages of information technology, express their teaching information in rich and vivid media, greatly change the traditional teaching In the form of a single teaching content, boring defects, a teacher teaching and student learning