Research On Mathematics Group Cooperative Learning Model In Junior Middle School

With the full promotion of quality education,the mathematics classroom has changed from the traditional teacher-centered to student-centered.It is mentioned in the standard that the process of generating students' mathematical knowledge and skills should be emphasized,so that students can accumulate activity experience and have mathematical thinking on the basis of understanding and applying textbook knowledge.It is based on this concept that cooperative learning teaching mode should be promoted in all subjects' classrooms.The interactive communication between teachers and students in teaching develops students' language skills,interpersonal communication skills,creativity,and problem analysis skills.However,in practice teaching to the test still has a great influence on the classroom,especially under the pressure of the high school entrance examination,and teachers' awareness of the model is also insufficient,resulting in too single form of cooperative group learning in the classroom and low classroom efficiency,which is the reason why the current secondary school group classroom is not very effective.Through her three years of teaching experience,the author summarizes the use of cooperative group learning in middle school new lectures,review lessons,and assessment lessons.The different implementation steps of cooperative learning are explained in detail in the three lesson types: group division,network decentralized pre-study,design of group cooperative tasks,group self-learning and mutual learning,sharing of learning outcomes,evaluation and reflection.The more novel ones are web-based decentralized pre-study and evaluation and reflection.Web-based decentralized pre-study reflects the advancement of independent pre-study and cooperative learning,and evaluation and reflection introduces the "classroom grading".This paper presents case studies of three types of lessons,combining the theory and practice of group work.The authors conducted a comparative analysis of two classes in the school they taught,starting from the first year of school.Therefore,the model is consistent with the learning characteristics of junior high school students.This paper is devoted to the combination of theory and practice of cooperative learning model,hoping that the curriculum reform can really penetrate into the mathematics classroom and can be helpful to the learning growth of secondary school students.