21世纪是信息化时代,以网络环境为核心的信息化改变着人们的工作方式、生活方式,影响着人们的思维方式、学习方式,更深刻地影响着教育。而中小学信息技术教育正是承担着教会学生在信息化环境下思维、学习,培养学生收集信息、鉴别信息、加工处理信息、创建信息 The 21st century is the age of information. Informatization with the network environment as the core changes people’s working methods and lifestyles, affects people’s way of thinking and learning methods, and influences education more profoundly. The information technology education in primary and secondary schools is responsible for teaching students to think and study in an information-based environment. Students are trained to collect information, authenticate information, process information, and create information.