A Study On Creation Of Physical Classroom Teaching Situation Of Junior Middle School Based On PBL

With a new round of constant deepening of the basic education reform in our country, teachers gradually put more researches and practices into more specific teaching methods and teaching strategies instead of macroscopical teaching concept and teaching mode, so effective teaching becomes the target of teaching reform and practice. This subject is just put forward under this background, and it is also a preliminary exploration on it.PBL is short for Problem-Based Learning,and it is the learning based on problems or problem-oriented learning. It is problem-centered and learning activities are carried out around problem-solving. Situation teaching or situational teaching is to arrange teaching contents and teaching activities in the real environment or atmosphere in order to highlight the experience or practice of students. This research combines PBL with the situation teaching together, creates physics classroom teaching of the junior middle school based on PBL, puts physics learning and problem solving into the real physics situation, lays emphasis on stimulating students’problem consciousness and strengthens students’ learning participation and initiative. Through the students’experience, practice, exploration and cooperation, students can complete the task initiatively, and the teaching goal can be achieved.On the base of the theoretical research and questionnaire, this subject analyzes and demonstrates the feasibility of teaching situation creation based on PBL in the junior middle school physics classroom. It combines PBL with situation teaching, discusses advantages, principles, approaches and processes of teaching situation creation based on PBL in the junior middle school physics classroom, and researches the strategies of application for PBL in the junior middle school physics class. It creates three typical teaching cases and highlights the basic strategies and realization approaches of the junior middle school physics class situation teaching based on PBL, it is significant for physics teaching in the junior middle school.