Research On Solving Difficulties And Strategy With High School Students Physical Electromagnetics Problems

Physics is based on observation and experiment, in order to form concepts, grasp the law,to set up the model as the core, in mathematics for languages and tools, with scientificmethods and means for a basic subject of the bridge. Physics is a scientific subject, and it isdifferent from other objects. Physics requires more than other subjects, and physics learningneed to use scientific thinking method to analyze and solve problems.For high school students, through a period of learning students will find that high schoolphysics learning and junior high school physics leaning resist a big difference. After enteringhigh school, student can understand what the teacher said in the class and take excisescorrectly in the class, but when they solve problems by themselves a lot of mistakes alwaysappear. Physical electromagnetics this part of knowledge is one of the highlights of thecollege entrance examination physics contents, but also a difficult point for students’ problemsolving. Students are often faced with many difficulties in the process of electromagnetismexercises and student test scores are too low. In the long term, this state of affairs will makestudents lose interest in learning physics. Gradually they began to have to give up the physicalpsychology. We should early find out the reason for this phenomenon and take measures.During the period of graduate student grade two in PanShanXian senior middle schooleducation practice the experience, The author uses the theory of constructivism, Galeninformation processing theory, learning theory of the basic pedagogy and psychologyknowledge to find out the reason of difficulty of students electromagnetism problem solutions.The author also uses the way of literature review, questionnaire, observation class students,communication with students and teachers to get the reason. The author analyze the reason ofdifficulty of electromagnetism problem solutions from the physical scienceselectromagnetism characteristic, the reason of students themselves and teachers on theteaching way and method. The author find out the solution strategy mainly according to thecause of the students and teachers. Strategy is to cultivate students interest respectively; Toimprove students’ self-efficacy; To deepen the understanding of physical concepts and laws ofphysics; Attaches great importance to the problem solving thinking process; Application of"second conclusion;" Application in "guide learning" teaching mode. The author and twoclasses in PanShanXian high school respectively in two different teaching modes, analysis oftwo different mode of students in electromagnetic effect of this part of the problem solving.