Application Of Physics Models To Review Lessons In Senior Three

The new curriculum standard,clearly,focuses on students' subject core quality to achieve it,one of the most effective ways is to use the physics models in the process of teaching.Each physics model covers a lot of physical knowledge and approaches,and also contains profound physics influence and teaching value.Physics in High school involves a large number of physical models,especially in many high school physics exercises,which contain a large number of physical problem models.These distinctive physical problem models can reflect specific physical problems,and be always combined with different contexts frequently appearing in the high school examinations.However,in the review of physics in Senior three,the penetration awareness and manifestation education of physical model or physical problem model are so insufficient that teachers are always advocated to train students' ability through drilling.But students are affected by the fixed training,so the review efficiency is not good,and the phenomenon---making mistakes frequently---appears.Therefore,in this paper,based on the characteristics of high school physics course and senior three physical reviewing approaches,the author represents applying physics models to physics reviewing process,in senior three has an important significance,which scientifically guides students to actively get involved in constructing models,destructing models and applying models,and finally students' physics core quality improves.The first chapter is an introduction,which mainly illustrates the background of the problem,literature review,the main content,the researching methods and the significance of this study.The second chapter is mainly about the classification of physics models and the characteristics of all kinds of models,which especially emphasizes that the physics problem model has its important significance in the review lessons in senior three.The third chapter is the core of this paper.It covers the four steps of a teaching design of applying physical models in physics review lessons in senior three.The four steps are as follows: basic knowledge,models,selecting typical examples and designing the teaching and learning activities.After that,the author will follow the five-in-one teaching activities.The activities include combing basic knowledge,constructing models,destructing model,further-exploring models,applying models,which run through the whole process of a teaching design for a review lesson in senior three.In order to illustrate the above proposed teaching design and classroom teaching activities more specifically,this paper involves two teaching designs,and the teaching activities.The fourth chapter is an experiment and the evaluation of the research.The author takes the experimental methods and interview methods in the empirical study,and evaluate the effectiveness of the experimental effect and the implementation of the strategy.Finally this study proves the teaching design and teaching activities can not only effectively improve students understanding and grasp of all kinds of physical models,but also can overall improve the efficiency of periodic physical performance and the effect of a review less in senior three.Through theoretical research and experimental verification,it is concluded that,to raise students' awareness of the physical models and physical problem models in senior three,the application of physical model teaching can efficiently activate students to build all kinds of models according to the different situations via destructing models,applying models to work out problems.It helps the students to have a deep understanding of the models,transfer them freely and flexibly and master them effectively.In turn,the students' performance,the efficiency of periodical review as well as the students' subject core quality are improved.