Practical Research On "2332" Teaching Mode In Senior High School Biology Classroom Teaching

Classroom teaching is the basic organization form of school teaching activities.With the beginning of the curriculum reform in 2001,the efficient classroom mode aiming at cultivating students’ ability of "autonomy,cooperation and exploration" has become a common practice.The reform of curriculum teaching keeps pace with the times and has made new progress and substantial achievements.At the same time,we should also see: due to the deviation of the understanding of the curriculum concept and students’ learning situation and the nonstandard teaching implementation process,a series of problems appear in the practice of classroom teaching,such as students’ low learning efficiency,weariness of learning and teaching dogmatism.Therefore,it is very necessary for teachers to grasp the essence of efficient classroom teaching.In order to deepen the reform of classroom teaching,further promote quality education,thoroughly change teachers’ teaching behavior and students’ learning methods,cultivate students’ ability of inquiry and cooperative learning,improve the efficiency of classroom teaching,promote the harmonious development of teachers and students,and strive to improve the quality of teaching.The teaching mode has gradually changed from the traditional "passionate classroom" to "2332" teaching."2332" teaching mode is to divide the links in the classroom teaching,and solve the knowledge that students need to learn in a class one by one.In the classroom teaching,there are ten links of "Introduction-goal-Preview-question-Discussion-intensive lecture-Practice-question-answer-Summary-homework".The learning task is clear.Through the "Introduction-goal" two solutions,the knowledge points are actively excavated.Through the three solutions of "Preview-problem-Discussion",theknowledge system is established,and the three solutions of "intensive lecture-Practice-question-answer" are used to consolidate the new knowledge The "two solutions" are called "two problems".This kind of teaching mode is practical and practical,which fully reflects the dominant position of students and the leading role of teachers.It is in line with the learning concept of autonomy,cooperation and inquiry proposed by the new curriculum standard.Therefore,in the process of high school biology teaching,it is of great significance to study the application of "2332" teaching mode.This study takes the practice of "2332" teaching mode in senior high school biology classroom teaching as the main content,through the application of "2332" teaching mode to students in this middle school,to explore the students’ learning interest,autonomous learning ability,cooperation consciousness after the application of this mode,and further understand the teaching effect of "2332" teaching mode in high school biology classroom.First of all,this paper studies the application of "2332" teaching mode by literature research,questionnaire survey and experimental research method after consulting the relevant research materials on teaching mode,and combs the research status of this paper and determines the research content and research methods;secondly,it expounds the theoretical basis of "2332" Teaching mode in classroom teaching,as well as this research Then,it makes an in-depth study on the application of "2332" efficient classroom teaching mode in senior high school biology teaching,starting from the four links of the mode,and adding cases and analysis in each link.Then it analyzes the experimental effect of "2332" teaching mode in teaching.Taking the middle school students as the research object,using the method of questionnaire survey,this paper studies the application of "2332" efficient classroom teaching mode in senior high school biology teaching,and concludes that students’ learning interest,autonomous learning ability and cooperative consciousness are improved after applying this model.The results of the pre-test,post-test 1 and post-test2 were statistically analyzed.It was found that the scores of the control class were lower than those of the experimental class 1 and the experimental class 2,but the difference was not statistically significant;in the post-test 1,the scores of the experimental class1 > the experimental class 2 > the control class,and only the difference between the experimental class 1 and the control class was statistically significant(P < 0.05)05);in the post-test 2,the scores of experimental class 2 > experimental class 1 > control class,and the differences between the two experimental classes and the control group were statistically significant(P < 0.05),indicating that the experiment has a certain effect,and with the passage of time,the effect is gradually significant.Finally,this study is discussed,summarized and reflected in order to promote the practical progress of "2332" teaching mode in high school biology classroom teaching,guide students to learn to learn,highlight the cultivation of students’ autonomous learning and lifelong learning ability,and help students develop scientific and good learning habits.