Research On Life-oriented Teaching Of Biology In Senior High School

With the development of the times,the connection between biology and social life is getting closer and closer.In the new era,the demand for talents is more intense,which requires teaching to cultivate high-quality talents suitable for contemporary society.Life-oriented biology teaching in senior high school pays attention to the connection with life and the development of students in various aspects,which is of great significance in promoting social development and students’ all-round development.Through literature research,it is found that in recent years,the research on life-oriented teaching at home and abroad mainly focuses on discussing various functions of life-oriented teaching and putting forward relevant teaching practice strategies,while the research on related theories,life-oriented curriculum resources and teaching process is less,which is insufficient for guiding biology teachers in first-line high school to carry out life-oriented teaching.In order to promote teachers to better implement life-oriented teaching,this research is carried out.First of all,on the basis of previous studies,according to pragmatism education thought,life education theory and constructivist theory,the theories about the characteristics and basic forms of life-oriented teaching of biology in senior high school are sorted out.Secondly,the questionnaire survey was used to investigate teachers and students,in order to obtain the current living situation of life-oriented teaching of biology in senior high school.The survey results show that both teachers and students hold a positive attitude towards life-oriented teaching,and think that it plays an important role in many aspects.However,it is also found that there are many problems in the current life-oriented teaching,including some teachers’ lack of understanding and attention to life-oriented teaching,some differences in the understanding and implementation of life-oriented teaching among teachers of different teaching ages,the need to strengthen the implementation effect,the need to enrich the presentation of living resources and living materials,and the implementation of life-oriented teaching is limited by many factors and so on.Based on the analysis of the survey results,under the guidance of relevant theories,the implementation plan of life-oriented teaching of biology in senior high school was constructed.Summarize five implementation principles: active constructive principle,practical principle,flexible principle,moderate content principle and the principle of combining teaching with educating people.Four paths are proposed,which are language communication,classroom demonstration,practical activities and exercises.Construct the basic process of life-oriented teaching with knowledge points as the unit.Sort out the knowledge points suitable for life-oriented teaching in the module of Molecules and Cells,and construct the corresponding life-oriented curriculum resources.In order to make the theory guide practice better,three teaching cases are designed and carried out,and the feedback results are obtained by questionnaire survey and classroom observation.Based on the analysis of teaching practice results,the following conclusions are drawn: students have a positive attitude towards life-oriented teaching;Students have a good acceptance of life-oriented teaching;Life-oriented teaching helps to promote the development of teaching and students.According to the previous questionnaire survey and research conclusions,in view of the teachers’ implementation of life-oriented teaching of biology in senior high school,the following suggestions are put forward:Improve theoretical literacy;Improve the awareness of material accumulation;The application should be moderate and timely;Attach importance to the evaluation of the results of life-oriented teaching.This study provides relevant theoretical basis for further research on the life-oriented teaching of biology in senior high school,which is a supplement to the research on the life-oriented teaching of biology in senior high school,and provides theoretical support and teaching reference for the first-line high school biology teachers to carry out the life-oriented teaching.