Practice, Based On Task-driven Cooperative Learning In High School Chemistry Unit Review

In the knowledge of modern society,between man and competition becomes fiercer.But cooperation is urgently needed especially with the rapid development of science and technology.For the students the method of cooperative learning will be one of the ways to cultivate their cooperation awareness during their study process.One of the focal points of the new turn of curriculum reforms is transforming student's study way,facilitate students in the teaching and guidance of the individual study.It requires the students to be independent and develop a cooperation study way,and change to the teacher,is the center and classrooms textbook for students and promote innovation awareness and practice of training.As a new teaching concept,cooperative leaning is one of the most effective methods in teaching.It has been widely used in many countries,which is also one of the teaching methods recommended in the new curriculum reform in China.In recent years,most researches on cooperative learning in and out China have focused on the activities concerned and the strategies of implementation as well as its effect on cultivating students'cooperative learning awareness.Few of them involved the application of cooperative learning to guide the element revision of chemistry for senior high school students.And the country is the task drivers'study at a comparatively late date,the early 1990s,the introduction of our research areas is generally more foreign language teaching and information technology teaching. Researchers in the teaching of the operating process there was consensus:Task drivers is in the students, the teaching of the scene for the promotion and groups; Learning activity centre is the task; Students through the analysis and discussion and cooperation to fulfil the task, to realize the significance of construction.Though, now the idea of cooperation studying has been widely accepted in many places people have gradually implementing, in some town is still use the traditional teaching method. Between teachers and students is not very good, and students can't find the joy of learning, and suppress the students'creativity and imagination. So,this study to explore is the task drivers of the groups studies in a chemical element in the practice review class. Based on the characteristics of chemistry,under the guidance of theories concerning cooperative learning inside and outside China,I hope to find an effective and practical method. In practice,the teacher set tasks, to guide students actively in participating in the study groups,and on the basis for the promotion of cooperation and the environment, with the teacher's efforts to lead group cooperative learning. By observation students in the classroom participation, and analysis of the test results and reached the conclusions:Cooperation that task drivers can help students learning and guidance of the independent study, can effectively promote the development of good quality, arouse students interest and practical ability. In the article through a series of the students activities, testing and survey, reviewed the course of problems and put forward strategies.