The Research On The Effects Of Small Experiments To Physics Studying In Junior High School Class

At the end of2011officially published "compulsory education physics course standard", marks will be further implemented and the implementation of new curriculum reform. Curriculum emphasizes "advocates students’ active participation, willing to explore, and begin", pay attention to the important role of experiment teaching. Small experiment in the teaching material is the active participation of students, hands-on important experiment content.In this paper, after studying the related education teaching theory, on the basis of combining with the existing achievement and more than ten years’ teaching practice of the author, professor in my eight years in junior high school class of Tianjin21middle school physics "small experimental class" teaching practice research. In the process of implementation of the practice, basically every week to arrange a day of the first semester "small experimental class", experiment content basically consistent with the teaching progress. Second semester will return to the original as homework to complete in the form of a small experiment, and the students interest in learning, in the process of practice, creativity level data collection.Small experiment design, according to the principle of experiment equipment life and simple, teachers scientifically arrange the experiment content, students use side according to the requirement of waste materials to prepare the experiment material, complete physical experiment by himself, and targeted to expand the experiment content, experiment combined with some common problems, so that the students can clearly know the experimental principle, deepen the understanding of physical knowledge and mastery. Through a year of practice research proof:"small experimental class" such junior middle school physics teaching, to improve the level of lower school students interest in learning and performance, at the same time, the level of middle school students’learning interest, and improve all aspects of high level of students is not obvious.On the basis of the above experiments, for the implementation of the students’classroom experiments to affect students’learning interest and achievement the reason analysis of speculation.