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中职教学中数学是一门基础课,加强数学科目的教学能提升学生的思维能力,打下坚实基础。计算机、网络和多媒体技术的出现和迅猛发展,不仅给人类各领域带来了变革,在学校教育中也发挥着越来越重要的作用。用计算机辅助教学(Computer-Assisted Instruction,CAI),在中职数学课堂中已得到广泛运用。通过课件作为媒体,计算机和人之间的交流互动使旧知识得到巩固,新知识又全面掌握,更重要的是能充分结合数学的具体性与抽象性,突破教学重难点。根据CAI发展的现状与其在中职数学教学中的应用为出发点,探讨了CAI课件应用的技巧和意义。
Mathematics teaching in secondary vocational education is a basic course, strengthening teaching of mathematics subjects can enhance students’ thinking ability, laying a solid foundation. The emergence and rapid development of computer, network and multimedia technologies have not only brought about changes in all fields of humankind, but also played an increasingly important role in school education. Computer-Assisted Instruction (CAI) has been widely used in secondary vocational mathematics classrooms. Through the use of courseware as a medium, the interaction between computers and people has enabled the old knowledge to be consolidated and the new knowledge fully mastered. More importantly, it can fully integrate the specificity and abstraction of mathematics to break the teaching difficulties. According to the current situation of CAI development and its application in mathematics teaching in secondary vocational school, this paper discusses the skills and significance of CAI courseware application.