The Research About Projection Of Demonstration Experiment In The Middle/High School Physics

Experiment in physical teaching is very important for the course content and methods ofinstruction. The demonstrative experiment in the teaching is the one that can complete theteaching tasks efficiently with its specific targets and means as well as can make the studentsrealize the nature of things and cultivate their abilities all round.In the demonstrative experiment of physics, the projection technology is a very usualmethod, which is able to vividly amplify experimental phenomenon and appeal to students toinspire their interests, at the same time, the students can get a deep understanding andmemory with acquiring the perpetual materials and further up processing them in brain. Inthis paper, summarization about affection、design principle and construction of the projectionof demonstrative experiment will be provided, some examples about Mechanics andElectromagnetic would be performed with it as also some advices are put forward. With theresearch of projection of demonstrative experiment, we can construct physical scene toprovide perfect approaches for students’ acquiring Physics. In addition, with the teacher’sappropriate explanation, the teaching efficiency in Physics can be greatly improved, but alsocultivating observation competence、igniting intelligence and enhancing scientific literacy tothe students will be achieved.