在信息化的社会中,小学生接受知识和信息的媒体,已不仅仅局限于纸质的书本和报刊,广播、电视、网络、手机甚至公共场合的电子屏幕,都可以成为他们阅读的媒体,总体看来,这有利于他们迅速而广泛的获得知识,提高个人的学习效率,同时增进与他人合作及沟通,并有助于个人主动学习与终身学习习惯的养成。然而,由于小学生缺乏鉴别与判断能力,网络等媒体的迅速普及也为学校教育带来了新的议题,一是信息的泛 In an information society, pupils receive media and information more than just paper books, newspapers, radio screens, televisions, the Internet, mobile phones and even electronic screens in public places. All of them can become media for their reading. Overall, It seems that this is conducive to their rapid and wide access to knowledge and personal learning efficiency, while enhancing cooperation and communication with others, and contribute to the development of active learning and lifelong learning habits. However, the rapid popularization of the Internet and other media has brought new topics for school education due to the lack of discrimination and judgment among pupils. First, the information