Practical Research On The Infiltration Of Environmental Education In Biology Teaching Of Senior High School

At present,environmental problems are becoming more and more serious,thus,the whole world and social are focus on environmental problems.It is urgent to deal with environmental problems,and it is necessary to add environmental education to Senior high school education.Therefore,in recent years,environmental education has gradually increased its status in school education.As a natural science subject,biology involves a lot of contents related to environment,resources,population,science and technology,etc.Therefore,Senior High school biology curriculum can serve as an effective entry point for environmental education.With the implementation of the new curriculum reform,the new teaching concept and teaching method also bring new challenges and opportunities for infiltrate environmental education in the biology curriculum.The author takes 100 students in Class 1(4)and Class(6)of Nanping Middle School in Chongqing as the object of study,According to the requirements of the new curriculum reform,this paper excavates the penetration point of environmental education in high school biology textbooks published by people's education edition,And did the teaching design.By means of questionnaire survey and experimental research,this paper explores the influence of penetrating environmental education on students' mastery of environmental knowledge,the change of environmental attitude,the formation of environmental behavior,the attitude towards environmental education and the achievement of biology.The results show that there are no significant differences in environmental knowledge,attitude,behavior,attitude towards environmental education and biological achievement between the experimental class and the control class before the experiment.it takes Class 1(4)of Senior High School as the experimental classes,and penetrating environmental education in the teaching,takes Class 1(6)of Senior High School as the control class to conduct the normal biology teaching.After a semester of teaching,In terms of environmental knowledge mastery,environmental attitude change and the formation of environmental behavior,the results of the experimental class are significantly higher than those of the control class(P<0.05,independent sample t test);In terms of the attitude towards the infiltration of environmental education,the results of the experimental class are significantly higher than the results of the experimental class(P<0.05,paired sample t test).In terms of final exam scores,the average score of biology in the experimental class was 75.57,and in the control class was 69.96.The biological performance of the experimental class is obviously higher than that of the control class(P<0.05,independent sample t test).The results show that it is feasible to infiltrate environmental education into biology teaching in Senior high school,and it works.The author puts forward some Suggestions based on the experience of this teaching practice:It is necessary to establish an institutionalized infiltration environmental education system;Teachers should effectively choose teaching content and adopt a variety of teaching methods;Teachers should grasp the "degree" of environmental education and learn to share it with each subject.Finally,the improvement of Senior High school students' environmental accomplishment is not overnight,it needs long-term persistence and the efforts of families,society and schools.