Teaching Design And Practice Research Of Integrating Biology Knowledge With Chemistry In Senior High School

The reform of the new college entrance examination policy requires that more attention should be paid to the cultivation of students’ comprehensive abilities.As a central discipline and an basic subject,chemistry should pay attention to the relationship with other disciplines.It is necessary to carry out the teaching research of integrating biological knowledge in senior high school chemistry teaching to stimulate students’ learning motivation,improve learning efficiency,cultivate interdisciplinary thinking and comprehensively apply chemical and biological knowledge to analyze and deal with problems.Through literature research,this thesis sorted out the current situation of interdisciplinary integration teaching,analyzed the high school chemistry and biology textbooks and the corresponding academic requirements in the new curriculum standards,and selected four subjects to carry out the teaching design.The research shows that chemistry teachers generally understand the integration teaching of chemistry and biology,but seldom take the initiative to carry out deep integration teaching practice in actual teaching activities.The main reasons are the limited teaching hours and the difficulty of deep integration exploration,which leads to the difficulty of interdisciplinary integration teaching implementation.The implementation and evaluation of integrated teaching show that the effect of integrated teaching is influenced by many factors,such as students’ knowledge and ability base,the depth and way of integration,and teachers’ cognition of integrated content,which will affect the effect of integrated teaching.In actual teaching,all factors should be comprehensively considered to optimize the effect of integrated teaching.Further carry out questionnaire survey,teacher interviews and teaching analysis,and put forward integrated teaching strategies from the aspects of teaching,teachers,students and schools.Teachers should take active measures to continuously improve their ability to carry out integrated teaching activities,and be good at using different classes to carry out integrated teaching in teaching.Students should learn in groups and make common progress according to the principle of "heterogeneity within groups and homogeneity between groups".In addition,schools should try their best to provide teachers with high-quality resources such as typical chemistry-integrated biological knowledge teaching cases and other high-quality resources to facilitate teachers to carry out interdisciplinary integration teaching and research activities.Interdisciplinary integrated teaching is an effective means to develop students’ comprehensive quality.It is hoped that this research can be helpful to front-line teaching work.