我要做一个Speech,topic 是 "information management and knowledge in

我要做一个Speech,topic 是 "information management and knowledge information."
打算用一个funny story 作为开头来吸引听众.要和主题有关的.
能帮我想一下有什麼funny story (的确有点难.)

1 in the traditional teaching,the teachers to change roles.
In traditional education environment,the students' knowledge mainly comes from teacher,teacher in the whole teaching process always plays knowledge "tells people," "disseminator and learning activities" leaders "role.Multimedia network teaching system in school education teaching process,multi-level and multi-dimensional happened sources of change,the teacher is not the only source of students acquire information,online education information ","is not a mass of information or several teachers brain to students in education,information,traveling in the ocean from the external data is very easy to get a lot of knowledge and information.Therefore,the teacher tells the role just located in "person" and "communicators" and "leaders" is far cannot meet the requirements of teaching network times,he should also is the student learning activities "lead","designer" and "partners",should be increasingly focus on inspiration and guide students actively,independently and creatively study.This requires teachers to change the traditional education ideas,adjust their position,change their role in teaching,no longer with absolute authority,to strengthen the communication between students and equality,and gradually realize by teachers' teaching "as the center,to students as the center" learning ",promoting the development of the students' learning ability and the completion of his role image remolding.
2,change the way of working
Based on network,multimedia system on the basis of the multimedia technology and network communication technology closely,greatly expanded single multimedia system function,resources sharing.Teachers in teaching process of long-term accumulated questions,and practice teaching material,can be stored in a Web server or upload them on the space becomes teaching resources.Teachers of electronic lesson plans to long-term preservation,and can be effectively applied in change of adjustment,make its more perfect.Previously,teachers in preparing compiling,the information you need from materials and reference books,the main source of information that is very limited,want to gather more information,teachers often go to the library to find information.When the class teacher is through the slide or chart means show students some static data to support their teaching,the lack of flexibility and interactive mode.But now,in the office,the classroom teacher can through computer network,from the Internet,Web server has lots of pictures of relaxed,image,sound,video,animation material used as courseware making more abundant,teaching contents,teaching methods and more diverse and flexible.The same discipline of teachers,making out by a group of electronic lesson plans,as far as possible,then stored in electronic courseware on the Web server,realize the online multimedia information transmission and multimedia information sharing,also can make up for the school teachers disequilibrium,formed a kind of ideal of multimedia network teaching environment,and it also represents the latest development of the application of multimedia teaching,the inevitable trend.