"Five Links" For The Application Of Cooperative Learning In Junior Middle School Chemistry Teaching

Basic education classroom teaching reform throughout the country over the years, booming. How to build efficient classroom became the research hot spot, the current domestic a lot of school teaching reform mode, emerged a large number of model school of the curriculum reform, But in the urban middle school students of large amount environment to implement the teaching reform and few in the success of the school. We based on our actual situation, combined with their own characteristics, from set out actually, explore out the road of the own class changes, centering on the problem, in order to group cooperation as a platform, to learn case as the carrier,"five links" cooperative learning pattern. Concrete is divided into:ask questions, independent learning, cooperation and communication, feedback, improve.To test the effect of the practice of the teaching mode. This study selected two parallel class chang DE city middle school third grade4, a study on a semester of teaching. Experimental class adopted the "five link" cooperative learning teaching, that in comparative classes in traditional "teaching type" teaching.Before the trial, the chang DE city in the fourth middle school students learning ability questionnaire (pretest), survey is common among students autonomous learning, cooperation consciousness is not strong, poor problem consciousness and thinking mode of a single problem.At the end of the experiment, two classes of students test questions, using SPSS statistical software to t test the test result, statistics show that experimental class student achievement is significantly higher than that in comparative classes, student performance and significant differences. And the questionnaire survey to the students’learning ability (after the test), the results of the survey shows that the "five links" cooperative learning can fully mobilize the enthusiasm of students learning, stimulate students’ interest in learning, enhance students’cooperation ability and expression ability, cultivate students’ability of autonomous learning and problem solving, in line with the development of students’comprehensive quality, achieve efficient urban middle school classroom teaching effect.