从2000年10月召开的全国中小学信息技术教育工作会议,到2003年《普通高中技术课程标准(实验)》的公布,再到2004年9月开始的高中信息 From the conference on information technology education in elementary and middle schools held in October 2000 to the publication of the “General High School Technical Curriculum Standard (Experiment)” in 2003 and the high school information starting from September 2004