The Application Of Low-cost Alternative Equipment Of Interactive Electronic Whiteboard In The Biology Teaching Of Junior High School

Promoting the modernization of education with educational informatization is the strategic choice for the development of education in our country.The core of educational informatization is the combination of teaching informatization,that is,the combination of teaching and information technology,and interactive electronic whiteboard(Interactive electronic whiteboard,.Abbreviated IWB)is the mainstream information technology in classroom teaching.It is of great significance to promote its deep integration with teaching and to realize the all-round innovation of teaching methods and means in order to improve the teaching quality.However,due to high costs,IWB in the domestic classroom penetration rate of only 38%.In addition,the heat of the combination of IWB and discipline High,but the combination of IWB and junior high school biology is rarely studied.Therefore,it is valuable to study the low cost alternative equipment of IWB(hereinafter referred to as low cost interactive equipment or interactive equipment)and its application in biology teaching in junior high school.Low cost interactive equipment,including hardware,software,the hardware part is the traditional multimedia "computer projector" device digital board,the software is the corresponding free software of each interactive electronic whiteboard brand.Low-cost interactive equipment can realize most of the functions of IWB stipulated in the Interactive Electronic whiteboard Industry Standard published by the Ministry of Education,and also has the advantages of low cost and mobility.This study mainly adopts the literature research method,through consulting a large number of literature,to determine the research direction of IWB low-cost alternative equipment in junior high school biology teaching application.This study takes digestion and absorption as the content,carries on the teaching under the low cost interactive equipment and the traditional multimedia two kinds of technical environment,forms the teaching case,provides the low cost interactive equipment to apply the low cost interactive equipment to the junior middle school biology teaching reference case.Through case analysis,questionnaire survey,classroom teaching interactive quality analysis and other methods to illustrate the advantages of low-cost interactive equipment in junior high school biology classroom.Finally,according to the teaching practice and related information,the data of this study are based on the teaching practice and related information.This paper analyzes and puts forward the application strategy of low cost interactive equipment in biology teaching in junior high school.The purpose of this study is to provide another solution for interactive information teaching in schools without conditional allocation of interactive electronic whiteboard,and to provide effective reference for junior high school biology information interactive classroom.