Research On The Design Of New Physics Teaching Based On Problem - Centered

The new class standard plays a dominant role in the confirmation of teachers at the same time in the process of teaching, more emphasis on the students’ main body function, change the old teaching mode, exploration is beneficial for students to exert, the new form of active participation in the classroom. In the classroom teaching, students’ life integrity means the development of students is a comprehensive and harmonious development, not just one aspect or a certain part of the development; also means that the students are taking a life full participation and input to the classroom teaching, not partial, isolated or a certain aspects of the participation and input. The physics classroom needs more student participation, need more students with active exploration ability of problem, which requires teachers to fully mobilize the enthusiasm of students, therefore, based on the problem as the center of the classroom teaching mode to meet a mode of teaching students to play the subjectivity of the requirements to become teachers "favored".In this study,educational theory, psychology is the foundation of the research, the research history and current status of a classroom teaching based on problem centered at home and abroad were summarized by literature analysis, and adopt the practice of research method, the high school physics classroom teaching based on problem as the center to conduct in-depth study. Through the observation of the performance of students in the classroom and teachers exchange and discussion, find the existing problem centered teaching problems are:1, cognitive aspects:will question understanding for exercise or practice; resolve the problem of alienation in order to solve the problem; 2, practice:the question asked in the end; formal; the difficulty is not a problem.A comprehensive analysis of the collected data, based on the above in problem based physics teaching as the center for the analysis of the problems existing in the creation of the problem situation, I think it is necessary to research in the new teaching how to show the problem is more beneficial to the students’ learning and teachers’ teaching. So in this paper, based on the two different angles show six basicproblems of presentation:1, "get the opposite of what one wants" cognitive conflict:the use of the original cognitive deficiencies create conflict; the use of surprising experimental manufacturing conflict; the use of living material to create conflict.2, "natural transition"-old new knowledge combination causes a new problem:learn the new with the old, old and new content of combining; analogy old knowledge, to acquire new knowledge; expand the old knowledge, acquire new knowledge. Then it will be applied to the teaching of new courses in the concrete.Finally, according to the design plan and the effect of the teaching practice has carried on the summary to this research, and makes expectation for the future research.