A Study On The Effectiveness Of Problem - Based Approach In Junior Middle School Geography Teaching

On the basis of the new curriculum reform in the teaching idea, the question guide research method has been widely recognized and applied, but the effect of evaluation has seldom been studied.On this basis, combining with the junior high school geography teaching, to guide research method and evaluation of the effect of the investigation, and puts forward some strategies for improving the efficiency of geography classroom teaching has certain reference value.The paper in combination with the author, on the basis of internship with zhuhai south water middle school as an example, through questionnaire and individual interview survey, classroom observation method to investigate the performance of teachers and students in geography teaching, at the same time, according to the teaching experience, put forward questions guide research method to implement strategy of ascension, and draw the following conclusion:(1)On the basis of the classroom observation, author found that the problem guide research method in the process of implementation, the following problems: realize the problem, ask questions, to actively participate in discussion, answer questions, and less active thinking of the students after class.To analyze its reason, mainly because of the problem situation created out of the students’ interest;The problem put forward the way to a single;Teachers did not attach enough importance to the use of the blackboard, graph, video;Boot from the students’ cognitive level and life experience;To inadequate supervision and management of the students(2) In view of the existing problems, the author puts forward the problem method of promotion strategy-"five-step" teaching strategy.The first step:creating situation, problem, introduction;The second step:the teachers and the students ask each other, problems; The third step:contact life, guide; The forth step:voluntary cooperation, communicate issues; The fifth step:frame, feedback.And the basic principles of the problem situation creation and the main method;The primary method of questions;The main way to problems presented;The basic principle of teacher guidance;Supervision and management of the main methods and problems of main methods and so on carries on the description and analysis of feedback.(3) Author has combining human version of junior high school geography teaching material to the movement of the earth ", "us" and "the diverse climate, monsoon significant" three classes, for example, to guide research method "five-step" teaching strategy of the implementation of the process are analyzed and through the empirical test. According to the observation of the teachers and students class performance and to student’s geography midterm, the final result of comparative analysis, prove problem guide research method "five-step" teaching strategy effectively, mainly displays in:First, ask questions of the number of students increased significantly;Second, actively participate in the discussion of the number of students increased significantly;Third, to answer the question of the number of students increased significantly;Fourth, the number of students in active thinking significantly increased after class;Fifth, student’s geography achievement level significantly, and the average score of each class are increased about 3.1 points, pass rate has increased by 8.5%.Through the study of the paper, to perfect the question guiding teaching method, raise the level of teachers’ teaching and cultivate the students’ problem solving ability, geographical thinking ability, has a certain guiding value.At the same time, the author hope to the middle school geography teachers, especially the new geography teacher in change teaching methods and teaching concept has played a role.