| Since the 18 th National Congress of the Communist Party of China,the state has implemented a plan to popularize high school education,and the school resources in the county have been significantly changed.However,there are still some problems in the development of some counties,such as the relatively weak basic conditions and the quality of education to be improved.In the implementation of the new curriculum standard of high school biology,it is clear that we should strengthen and perfect the biology experimental teaching,strengthen the construction of the biology laboratory,and actively develop and utilize the biology curriculum resources.The experimental course is the key part of biology teaching,and it is also the test point of college entrance examination.It can make students deepen and consolidate their biological knowledge and improve their biological core literacy.In this paper,using the methods of investigation,literature,action research and on-the-spot investigation,M Middle School in X city as the research area,the author makes a thorough investigation on the development and utilization of the biology experimental curriculum resources.First,we investigate the development and utilization of experimental curriculum resources in biology teaching in City X,including two aspects: First,A questionnaire survey was conducted among 24 first-line biology teachers in X city to find out their understanding of biology experimental curriculum resources,attitudes and practical application of biology experimental curriculum resources in high school biology teaching.The results show that although 25% teachers know a little about curriculum resources,8.33%teachers actually use them in actual teaching.Second,X city M middle school students and senior two science class students to conduct a questionnaire survey,to understand the students’ attitude to experimental teaching and the demand for curriculum resources,clear the current situation of experimental teaching.The results show that the students do not know much about the curriculum resources,most of them only know about the multimedia resources,and there is a big gap between the actual development and the needs of students,and the students have a positive attitude towards the curriculum resources in other ways.Secondly,the author puts forward three basic principles of the development of biology experiment curriculum resources in senior high school,which are simplicity,suitability and economy,and makes a preliminary collation of biology experiment curriculum resources in X city,selects and develops 15 curriculum contents suitable for combining curriculum resources in biology teaching materials,and gives some application suggestions.Finally,three teaching designs are designed and practiced,namely,"comparing the decomposition of hydrogen peroxide under different conditions","extraction and separation of pigment from green leaves" and "Application of traditional fermentation technology".Through the questionnaire survey of 77 students who participated in the practice activities,the comparative analysis of the change of students’ learning interest and learning attitude before and after the practice teaching.The results showed that the scores of students after developing and utilizing experimental curriculum resources were higher than those before practice,and the difference was statistically significant(P < 0.01).The application of biology experiment curriculum resources in senior high school can effectively stimulate students’ interest in learning and improve students’ inquiry learning ability.In summary,the investigation of senior high school biology experiment curriculum resources and the integration of high school biology experiment teaching have the dual value of practice and education.The author suggests that teachers should persist in the development and utilization of biology experimental curriculum resources in X senior high school,so that the research of curriculum resources in X city can be developed for a long time. |
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