一、开发背景21世纪,伴随着席卷全球的信息化建设浪潮,我国社会的全面信息化已经逐步走向现实。信息化发展成为人类物质文明建设的重要形式,信息素养已成为当代社会公民所必备的基本素养,而开设信息技术课程,开展信息技术教育,培养青少年的信息素养成为基础教育阶段的必然任务。学校结 I. Development Background In the 21st century, with the wave of information construction sweeping the globe, the comprehensive informatization of our society has gradually come to reality. Informationalization has become an important form of human material civilization. Informational literacy has become the basic literacy essential to contemporary social citizens. It is an inevitable task to set up information technology courses, carry out information technology education and train young people’s information literacy as basic education. School knot