Teaching Design And Application Of Virtual Experiment In Junior Middle School Chemistry Course

Along with technical update of the network, computer, digital media and virtualreality, led to the vigorous development of the virtual experiment, at present, thevalue of the virtual experiment more embodied in the teaching, especially in theexperimental teaching. For the traditional experiment, the emergence of virtualexperiment is an effective supplement, It can realize experiment of traditionalexperiment can’t touch, such as explosion experiment or object simulation, etc. Thisstudy will combine the virtual experiments and teaching design, use Dick&Kelleyteaching design concept to guide design of junior middle school chemistryexperiment and the development of virtual experiment platform; Based on the idea ofCombination of the virtual experiment and real experiment, platform of junior middleschool chemistry experiment was applied to chemistry teaching of the villages andtowns junior middle school, As the second classroom of student experiment,To solvethe problem due to the shortage of funds of can’t do the chemistry experiment.In this study, on the basis of reading a large amount of literature, through theconstructivism learning theory, theory of inquiry-based learning, autonomous learningtheory and ecology theory, supporting the platform of chemistry virtual experiment ofJunior high school apply to chemical experiment teaching of the junior middle school;The author studied the existing platform development`s tool, analyzed the existingplatform of chemical experiment of middle school, and choose to develop platformwith tools of photoshopcs3, powerpoint2010, flash cs3and Sothink SWF, In the end,the author will use developed experiment platform to the experiment teaching ofjunior high school.Through the design, development of the virtual experiment platform, putting itinto practice. Analyze of, integration of and evaluation the data of chemical virtualexperiment applied to teaching of junior middle school chemistry experiment.Showing that virtual experimental platform is practicable of integrating into the juniormiddle school chemistry experiment teaching, cooperating with the real experiment, and making up for the shortcomings of real experiment."join" of chemistry virtualexperiment not only To solve the problem due to the shortage of funds of can’t do thechemistry experiment but also embodies the research value of the paper.