The Research On Applied Effectiveness Of Physics Experimental Teaching Platform In Junior Middle School

Physics is based on the experiments. In the obligation education stage, the experimentteaching practice is an important part. However, in the current physical experimentteaching,there are many problems, such as the phenomena of small, less visibility; the lossesof experiment equipment; Some experiments is very time-consuming, which reduce the classteaching efficiency; Some experiments are dangerous; Some experimental phenomenon isfleeting, students can’t observe phenomenon clearly etc. To solve these problems, thenortheast normal university institute of information technology develops the junior highschool physics experiment teaching platform. The platform offers a variety of virtualexperiment equipment and tools, students can design the case, and use equipment forexperiments. In addition, the platform is based on junior high school physical experiment ofintegration points and develops the demonstration experiment case and inquiry experimentcase. It provide students with demonstration experiment and inquiry experiment effectively tocultivate students’ innovation consciousness, independent thinking, exploration and designabilities, stimulate students’ interest in study and improve the teaching efficiency. So how theexperimental teaching platform results in teaching application, which is also the availabilityof the application. This paper is to study the content.This study is based on defining information technology application effectiveness and withthe effective teaching as a standard and pragmatism for value orientation, pay attention toteaching effect of the integration of information technology with curriculum in the classroomteaching, which is also the solution of the integration points using the information technology.This also is the ultimate goal of the effective teaching. So we choose to the solving situationof integration points to evaluate experimental platform application effectiveness. In this studywe choose physics class of junior middle school second grade "convex imaging principle" forthe application case. We make questionnaire survey of teachers to determine the integrationpoints. We apply the experimental teaching platform to classroom teaching, research howintegration points results, analysis and research the effectiveness of platform application.According to class effect and demands, teachers give their suggestions for the inadequacies ofthe platform design improvement, and finally form a feedback to platform design anddevelopment staff. According to the suggestions, the platform developer make correspondingadjustment and improvement in order to make platform more effectively in supporting physical classroom teaching.