Practice Of Using The Network Teaching Resources To Optimize The Physics Classroom Teaching In Junior Middle School

With the development of network technique, it is widely spread that basic education resources are becoming network information. Net-education resources have been held in the good graces of educators because of its fast speed, wide range and well acceptance. In 2011, New Curriculum Standard of Middle School Physics, issued by Ministry of Education, indicates that construction of physics should emphasize students' experience from nature to physics, from the knowledge to experiment and from physics to other subjects in order that students attain the whole development. However, as a result of the limitation of time, places and environment, most fantastic physical phenomena cannot present to students correctly in the traditional teaching. At this very moment, the network teaching resources play an important role in the modern teaching. The researches of network teaching resources are about the integration rather than practice. The author wants to use the chance of educational practice to verify whether the network teaching resources can optimize physical classroom teaching and whether network exchange platform avail students to study and review by themselves.The author consults a large number of Chinese and foreign literature on today's network teaching recourses to conclude the limitations of research and put forward the significance of this issue. And also, author defines its concept.With the guidance of constructivism learning theory and multimedia learning theory, author discusses respectively the advantages of physical simulation lab,PPT and micro-video in the physical classroom teaching. After summarizing the whole experience and the real students and school circumstance, the writer sets up the interactive platform, facilitates the usage of network teaching recourses, looks up related information and practices classroom teaching individually. In order to verify the optimizing function of network teachingresources on physical classroom teaching, writer practices teaching in the Middle School. At the end of six-month practice, writer makes use of the school record, questionnaire and teacher interview to verify effect on using network teaching recourses in the physical classroom.The author finds physical classroom teaching can benefit from the usage of network teaching resources through the analysis on above elements, such as cultivating autonomous learning ability, active probing ability, data collection capability and capacity of theory and practice. The usage of network teaching resources has an effect on enhancing the effectiveness and visibility of physical concepts and the law of the physics. Students can use it to reinforce comprehension and memory. Network teaching resources have their own categories and interestingness, thus, students pay more attention to the class and motivate their interest on physics and then animate the class atmosphere and carry out the educational idea on “Domination of Teachers, Subject of Students”. All of this proved the optimizing function of network teaching resources on physical classroom teaching. At the same time, there are also some defects during the research which offer the references about future study and work.