上海市二期课改《上海市中小学信息科技教育课程纲要(试行稿)》中明确提出“学生通过对信息科技的学习、实践、应用和探究,要掌握信息科技的基本概念、基本技能和基本方法,能够正确理解、正确选择并有效利用信息技术,提高学习、研究、交流的效率,发展思维、学会学习,培养对信息科技和在信息化社会中生活的正确态度、情感、价值观和社会责任感。”而在实际教学过程中,信息科技教师往往重视信息技术知识 Shanghai City, two courses “Shanghai primary and secondary information technology education curriculum (tentative)” made it clear that “students through the study of information technology, practice, application and inquiry, to master the basic concepts of information technology, basic skills And basic methods to correctly understand and correctly use and effectively use information technology to enhance the efficiency of learning, research and exchange, to develop thinking, to learn to learn, and to foster the correct attitude, feelings, values ​​and attitudes toward information technology and life in an information society Social responsibility. ”In the actual teaching process, IT teachers often attach importance to information technology knowledge