On The Application Of "Three Boards" In Geography Teaching For High School With The Assistance Of Multimedia

Today,information goes deep into daily life gradually and the methods of high school geographical teaching changes greatly.multimedia breaks through our traditional model of teaching with its unique and vivid characteristic,and show its important effect during the teaching activities.However,some traditional methods such as 3boards.Picture are facing with trouble of being weeded out.The range of multimedia technology is used wider and wider in modem classroom.At the same time,as teachers use technology expertly,those skills of 3boards disappearing slowly.The process of students' study becomes a mere formality and geography maps' cognition is just on the surface,which makers their later study hard.When compared with media's use,3boards have its own features.A new research task is that how to make 3boards skills service for high school geographical teaching with the of the media.The author does some searches according to his own practical experiences.This paper try to do research on 3boards' application of high school geography teaching.With the help of media.It analyses some relative literature fist,them trys to find questions and build my reach direction by combining with own my practice,and comparing with previous document literature,and draws a conclusion by analysing cases in the end.The author presents the application problems of 3boards that are found in the practice of high school geography teaching,and in the form of case method on high school geography advantages and the "three" application for consolidation:(1)Simple to learn and simplify what is complicated.It means that the teachers simply knowledge to help student rearrange it;(2)Timeliness and fast speedy,for 3boards' design and application;(3)Combine explanation with maps.This is because geography has many drawing teacher's explanation;(4)Demonstration effect is event and combine explanation with maps.This is because knowledge's recognition needs time to buffer,so the teach showd give some time for student to think carefully;and the teacher showd set an example for student when dealing with question;(5)a map is multimedia and changeable.It asks the teacher to improve a map's use ratio byteaching knowledge efficiently within minimum time;(6)it should be interesting and make students interacts well with teachers,so 3boards design showd take students' interaction into consideration;(7)The logic is strong,easy to remember.The design of the blackboard writing should reflect the structure and logic of knowledge,so that the memory of knowledge has been strengthened(8)Be artistic and high-quality.A good3 boards design must be artistically.Based on all above points,this paper analyses three real teaching cases,they are �large-scale sea water movement�and �location choice of industry� �the different of natural geography environment�.We can find these problems daring teacher's teaching by analysing the cases.Firstly some teacher depend on media's use too mach and ignore to specific lesson.last,teachers showd make student prepare drawing board and draw by themselves when teacher's are making map on blackboard,and teachers' can help and supervise then during or after class.For these question,teacher should constantly improve and provide better services for geography teaching.