On The Application Of Interactive Electronic Whiteboard To Optimizing The Design Of Biology Teaching At High Schools

In the rapid development of information technology, the teaching tool is in constant change. More and more new media was introduced into the teaching practice.Interactive electronic whiteboard is a combination of traditional blackboard and various advantages of modern multimedia, and with its unique characteristics and application advantages of human-computer interaction function, quickly into the classroom teaching. This topic using literature analysis, questionnaire survey, teacher interviews,case studies and other methods, explores the interactive electronic whiteboard and to optimize the design of the high school biology teaching strategies, and connecting with the cases are analyzed in detail, in order to promote high school biology teaching provide certain reference for better utilization of interactive electronic whiteboard.This study analyzes the interactive electronic whiteboard system structure and function characteristics of interactive electronic whiteboard, both at home and abroad,the paper summarized the research status quo, based on biological teaching design concept of interactive electronic whiteboard is defined. Combining with teaching practice and interactive electronic whiteboard their particular features, found the interactive electronic whiteboard in creating learning situation, to improve students’ interest in learning; Features easy operation, improve the efficiency of classroom implementation; Strengthen the interaction between teachers and students, improve students’ ability; Innovation evaluation methods, and improve the effectiveness evaluation of application advantages exist in teaching design.In this paper, combining the characteristics of the high school biology, the paper puts forward the use of interactive electronic whiteboard for high school biology teaching design should follow the principle of systematic, procedural, feasibility,feedback, and give full consideration to the teaching task analysis to "transparent",teaching goal setting to "Ming", teaching strategy design for "optimal" default to the "new", the teaching process, teaching evaluation design elements such as "full", and from the teaching resources, teaching situation, teaching methods, teaching process up based on biological teaching design strategy of interactive electronic whiteboard.This article comparative study on the different media environment the teaching design of thediscovery of auxin, take based on "computer + projection" section of the instructional design as a case, to observe the classroom implementation process, on the basis of case analysis teaching effect,students’ classroom performance and teacher interviews, to sum up. At the same time use the interactive electronic whiteboard from teaching situation, teaching resources and teaching methods from three aspects to improve this class teaching design, write the teaching design based on interactive electronic whiteboard, observed the implementation class. Adopt the method of questionnaire investigation and expert comments from students’ learning interest, the degree of interaction between teachers and students, solve the difficult point from several aspects, such as analysis of interactive electronic whiteboard teaching design under the environment of the classroom effect, statistics and summed up. Comparative study shows that the teaching design based on the interactive electronic whiteboard classroom full of vigor, fully display the students’ inquiry ability,independent evaluation skills and team work ability, effectively improve the teaching effect.