Research On The Status Quo And Solution Strategies Of Group Cooperative Learning In Junior Middle School Chemistry Teaching

In the new curriculum reform today,educators are paying more and more attention to the �student-centered� classroom.Group-based collaborative learning has become a new teaching method adopted by teachers in the classroom under the new curriculum reform background.As an experimental-based discipline,chemistry is more suitable for this kind of cooperative and inquiry-based teaching methods in its teaching.However,many studies in this way lack effective research on chemistry,many chemistry teachers are only blindly emulating,and the implementation in actual teaching is not ideal.Therefore,it is an important issue for the majority of chemical educators to propose an effective solution to the current situation of group cooperative learning in junior high school chemistry teaching.The first part of the thesis first describes the concept of a new round of curriculum reform and advocates cooperative learning.Through classroom observation and teacher interviews,we can get a preliminary understanding of the current situation of cooperative learning in the chemistry classroom group,determine the subject center,indicate the purpose and significance of the research,and use the literature.The law summarizes the research status at home and abroad.The second part defines the core concepts of this study and describes the theoretical basis of the research.The third part investigates the current situation of group cooperative learning in junior middle school chemistry teaching through student questionnaire survey,teacher interview and classroom observation.It is found that the current cooperative learning in junior high school chemistry teaching is not efficient,and the frequency of teachers is reduced;collaborative awareness and ability are weak;the grouping form is unreasonable,the participation degree of students in the group is quite different;the appropriateness of cooperative learning task arrangement is insufficient;the main body of the cooperative learning process is lightly dominant;the cooperative learning evaluation system is not enough system six aspects the problem.From the analysis of the causes of the problems in the three aspects of teachers,students and education environment,it is found that the reasons for the effective implementation of cooperative learning are: differences in teachers' teaching concepts,lack of understanding of cooperative learning and lack of attention to individual differences of students;the differences in learning level,personality traits,and learning objectives are not clear;the current prevalence of over-sized classes,college entrance pressures,and class pressures.The fourth part is aimed at the problems,the causes of the problems and the related theoretical basis,proposes to improve the cooperation consciousness and ability of junior high school students;construct an effective cooperative learning form;arrange appropriate cooperative learning tasks;promote the effective implementation of the cooperative learning process and establish a reasonable five-point solution strategy for cooperative learning evaluation system,and form a new and effective junior high school chemistry group cooperative learning program.Using the proposed strategy to carry out teaching practice,and achieved good teaching results.