Research On The Application Of Homemade Teaching Aids In High School Biology Teaching

In the biology teaching of senior high school,teachers can make students understand biology phenomena and biological laws better through the application of self-made physical teaching aids.Students can reconstruct knowledge by making physical teaching aids,which not only can strengthen biology knowledge And to improve students' ability of self-exploration and practice.Through the application of self-made teaching aids,the author tries to find out the effective methods to implement the students' biological literacy so as to meet the requirements of the new curriculum standards to improve students' biology accomplishment.The research of this subject is to combine the theoretical knowledge and practical application of the self-made physical teaching aids to provide some reference for the development and application of self-made teaching aids in biology teaching by senior high school biology teachers.The necessity and the status quo of self-made physical teaching aids in high school biology teaching were investigated and the influencing factors were analyzed by referring to the literature and questionnaires.According to the survey results,the factors are classified into three aspects: First,environmental factors,the school's attitude towards self-made physical teaching aids and teachers in the teaching of self-made teaching aids play a guiding role.Second,teacher factors,the role of self-made physical aids in high school biology teaching,most teachers are positive attitude,but most hands-on teaching aids teachers negative attitude.Third,student factors,students like the application of self-made physical aids,because physical aids can help them better understand the biological knowledge.In the end,the author puts forward some strategies to solve the problems in the application of the self-made physical teaching aids,including the protection strategies proposed from the school level and the strategies for teachers' self-made physical aids from topics selection,production to use,Teaching aids from the topics,production,evaluation of the three aspects of the strategy.Finally,the author makes a case analysis on the making and using of the self-made physical aids and student-made physical aids respectively.The cases of teacher-made physical teaching aids are elaborated from the following four aspects:making background,producing process,application and use effect of self-made physical teaching aids.The case of student-made physical teaching aids is from the purpose of production,arrangement of production tasks,submission of self-made teaching aids,Evaluation of four aspects of analysis.