High School Students To Solve The Comparative Study Of The Mechanics Of The Original Physical Problem With The Physical Exercises

Nowadays, physical exercises hold the important position in the physics teaching of high school. However, in the face of practical exercises or practical physical problem, students don t find the threshold of solving problems. How to change the kind of situation, improving the quality of physics teaching. The paper chooses the researching angle of view of original physical problem, based the Principle of Dwey' s Organizing Experiences and the Theory of Pigat' s Double Constructing, from the view starting that physical phenomena are the source of physics , comparative researching of the level and cognition mechanism that middle students solving original physical problem and physical exercises, and giving the conclusion of researching and suggestion of teaching. Wishing provide the enlightenment and direction for the physics teaching nowadays.The paper consists of five sections, the first section, primarily, introduces the time background of paper researching, pointing that the comparative researching is benefit to improving the teaching quality of high school physics and promoting the progress of students, providing the new visual angle for the scientific level of checking ways of entrance exam; Then expounding the general situation of researching in abroad and home, and the major questions of researching in the paper.The second section ,primarily, defines the correlative concept relatedin the paper, including original physical problem, physical model, cognition mechanism and model methods, then introducing the Principle of Dwey s Organizing Experiences and the Theory of Pigat s Double Constructing , physical phenomena are the source of physics, that is to say , the researching of paper based of pedagogy, psychology and physics , that is also the theoretical support of the paper.The third section gives the designing scheme and data processing scheme of researching, researching will outspread from both macrocosmic angle and microcosmic angle, the macrocosmic one, chooses two class that can be seen equal group, respectively join the testing of original physical problem and physical exercises; the microcosmic one, chooses four student that grade is equivalent, join the testing of spoken report (two student join the testing of original physical problem, the other join the testing of physical exercises).and giving the major course of experiment and final result of testing.The fourth section is emphasis of the paper, mainly analyzing the result of experiment testing systemically. analysis is outspred from two angles, the ones is that making statistical analysis and detailed test paper analysis to the test paper of classes of equal group testing, thereby, comparing the level of solving between original physical problem and physical exercises of middle students; The other ones is that cleaning and analyzing spoken datum gained by the means of spoken report,accordingly, comparing the cognition mechanism of solving between original physical problem and physical exercises of middle students.The fifth section, giving researching conclusion and teaching suggestion of the paper based on frontal researching, pointing to the researching deficiencies of the paper and the questions needing deep discuss.