The Research And Practice Of Design Method Of Demonstrated Experiment Of Physics For Senior

Essentially physics is an experimental science. The foundation of every concept and laws in physics is based on experimental observations. Physical demonstration experiment refers to an experimental teaching method that the experiment is combined with physical teaching contents closely and is operated by the teacher to let the students observe the result of the experiment. This method can arouse interests of students, make students comprehend physical laws deeply, solidify what they have learned, promote their thinking, nurture their ability and is an important component of physics teaching. It is a good method to learn physics via watching experiments, get twice the result with half the effort so it is necessary for us to research Physical demonstration experiment.Presently the education in our country is changing examination-oriented education system for education for all-round development, how to exert the effect of physical experiment in the teaching of physics in senior high school and use physical experiment to arouse interests of students, promote their thinking, nurture their ability of innovation is the emphases of physical experiment teaching innovation. With the implement of course innovation, more and more importance is attached to physical experiment, because of the exist of examination-oriented education system, there are many problems in physical experiment teaching now.According to the fact existing in present physical teaching and the define and sort of Physical demonstration experiment, This article analyze the status quo of the teaching in Physical demonstration experiment and discuss related theories, methods, designs and practice systemically.This article divides into five parts:Part one: introduce status quo and trend of Physical demonstration experiment abroad, analyze status quo and discuss the significance of Physical demonstration experiment in our country.Part two: introduce the foundation of the article and Constructionist learning.Part three: discuss the basic theory of Physical demonstration experiment.Part four: discuss the method of Physical demonstration experiment.Part five: explore the practice of Physical demonstration experiment.Combined with teaching practice there are four innovations on demonstration experiment:First, improve the method of experiment, advance the effect on experiment. Second, manufacture teaching aid, do more experiments. Three, changing demonstration experiment for learning with demonstration experiment. Four, with the help of multimedia, do demonstration experiment.