Junior High School Science Research, Classroom Teaching Practice Based On Group Activities

In the work, the author discovered that phase of junior high school students of various aspects of the differences, and science class "drifting classroom" free frequently occurred. And, through the communication with colleague, discover this kind of phenomenon is not limited to a school, but the phenomenon. In order to solve suburb exist widely in schools to the diversity of students larger problems, the writer since 09 school year, in their teaching in class carried out the way the team cooperation to promote each student learning practice research.Since then, the research team also Qingpu cooperate further study. The author as one of the key members and the main participants in the science classroom, hosted at the same time, the author also improved 16 full-time teachers of this questionnaire and interview conducted. Found that both young teachers or experience, has basically accept the teachers of philosophy, and class to change some attempt also want to do. But young teachers in the concrete operation process easily stay in concept stage, and some basic skills for the teaching of classroom teaching and grasp the essence of still do not reach the designated position.On this basis, the author and zone classes cases each school penetrate into the team with the class, view lesson, lesson, grinding, change is established, first class found some young teachers often appear problem, such as language is optional and not enough refining, opposite the emergent resources grasp capability is not strong, etc. Secondly, based on the science classroom observation and thinking deeply, and summarizes some science class organization group activity, promote the students cooperation in the learning practical Suggestions, and the questions in class the skills, generative problem how hold and organizes the student to carry out the "discussion" as well as the depth.