The Exploitation And Application Of The Middle School Physics Experiment

Physics is a subject which is based on experiment; physics experiment teaching is an important part of physical teaching. Various types of physical experiments vividly demonstrate the formation process of physical knowledge, which provides rich sensorial materials for students. Extracurricular experiment is an important way of physics experiment teaching. Students do experiments independently or cooperatively in the extracurricular time. Extracurricular experiment can cultivate the students’ practical ability, improve students’ learning interest, and can enhance students’ understanding of knowledge.Based on the current middle school education curriculum reform idea as guidance, and combining my teaching practice, I sorting out the extracurricular experiment material and a variety of development training of thought and teaching design patterns. In this paper, I demonstrate the feasibility of extracurricular experiment teaching and organize some operational stronger physical extracurricular experiment from both theoretical and practical aspects.Through research and practice, the author found that there are various kinds of physical extracurricular experiment. Observation experience extracurricular experiment is designed to observe physical phenomena and experience the physical process; Exploratory experiment can help explore the laws of physics; Measuring experiment can guide students to measure physical quantities of life; Problem solving experiment comes from practical life, it guides students to solve practical problems by means of physical principles; Equipment production experiment can guide students to assemble instruments and productions by themselves. There are many differences between different types of extracurricular experiment, development and application of model.Through consulting a large number of literatures, the author created a large number of extracurricular physical experiment materials, and compiled the materials to supporting the use of the directory, for first-line teachers choose to use. In the exploring process, I summarized the standard of physical extracurricular experiment exploitation, and sorted out some extracurricular experiment materials and development modes. Developers can collect a large number of experimental materials from daily teaching process, such as teaching materials of demonstration experiment, discussion on the activities and typical inquiry experiment, the extracurricular exercises.We can exploit experiment materials from some experimental books, education websites, video websites.In order to put extracurricular experiment into practice, we must elaborate these experimental materials into teaching-designing. Through long-term practice, the author put forward that the physical extracurricular experiment teaching should include five steps in the process of design, that is, the analysis of the experimental background, the statements of the purpose of the experiment principle, the introduction of the basic content of the experiment, the analysis of the experimental guidance, the discussion and evaluation of the experiments. We need all kinds of designs, so that we can teach the different types of extracurricular experiment better.In order to promote the physical extracurricular experiment teaching, the article finally summed out some ways to carry out extracurricular experiment :using videos to guide students to do extracurricular experiments, arranging series of inquiry experiments in summer and winter vacations, carrying out extracurricular experiment in interest group and currying out experiment competition.Through this study, the author hopes to make more front-line teachers to understand the feasibility of physical extracurricular experiment application, and hopes them to carry out more extracurricular experiment. Finally, the author hopes extracurricular experiment to give full play of its huge value to the education.