A Study On The Connection Between The Experimental Teaching Of Science In Primary School And Biology In Junior Middle School

The experiment of life science in primary school science is the basis of biological experiment in junior middle school,while the biological experiment in junior middle school is the expansion and extension of the experimental part of life science in primary school science.But at present,due to the lack of communication among primary school teachers,primary school teachers are not clear about each other's curriculum standards,teaching contents and teaching methods,resulting in the situation of teaching convergence is not optimistic.The effective connection of primary school teaching is not only conducive to improve teaching efficiency,but also of great significance to the development of teachers and students.This study clarifies the theoretical basis related to the convergence of experimental teaching and demonstrates the theoretical significance of this research.By using the methods of literature research,questionnaire,statistical analysis and case analysis,this paper makes a study on the connection between the experimental teaching of Science in Su Jiao Edition Primary School and Biology in people's Education Junior Middle School.The results are as follows:1.Through the comparative analysis of the curriculum standards and teaching materials of primary science and junior middle school biology,it is found that:(1)both of them are required to face all students,advocate inquiry learning and cultivate students' scientific literacy.And students at each stage have their own learning priorities,primary school science attaches importance to the protection of students' curiosity and curiosity,the content of learning is simple and easy to understand,while junior high school biology is more difficult,and pay attention to the cultivation of students' scientific thinking.(2)from the experimental content of the textbook,the number of experimental activities in primary and secondary schools is very sufficient.The primary school is mainly based on basic observation experiments,which lays a foundation for learning activities in junior middle school.On the other hand,the inquiry experiment of junior middle school biology is significantly improved on the basis of primary school science.Among the 46 experiments in primary school science textbooks,41 experiments are related to the contents of biology experiments in junior middle school.2.Through the questionnaire survey of primary school teachers,it is found that:(1)the teaching age,professional matching degree and teaching ability of primary school science teachers are lower than those of junior middle school biology teachers;(2)in the process of teaching,most teachers can take into account the dominant position of students,but often ignore whether students can adapt in the transitional period,and there is a phenomenon of cohesion fracture.(3)Primary school teachers all think that biological experimental teaching is very meaningful,and scientific experiments play an important role in learning biological experiments in the later stage,but few teachers study and exchange the curriculum standards and teaching materials of the two stages.on the whole,teachers' awareness of the connection of experimental teaching in the two stages needs to be improved.(4)the construction of biology laboratory,the allocation of full-time experimenters and experimental materials need to be improved.(5)the openness of the laboratory and the opening rate of the experiment are low.At the same time,through the student questionnaire survey,it is found that:(1)most students are more interested in junior high school biology than primary school science.It is believed that biology is closely related to life and that learning is useful,while there are still a small number of students who are not interested because it is difficult to keep up with the rhythm of teachers.It is suggested that teachers in the two stages attach importance to teaching cohesion to prevent students from getting tired of learning;(2)in primary school,there are few students with learning habits such as pre-class preparation and pre-experiment preparation.(3)most students lack autonomous learning ability and are in a passive learning state;(4)in the process of experiment,positive thinking ability and cooperative consciousness need to be improved.3.In view of the above teaching situation,this paper puts forward the following teaching convergence strategies: strengthen teachers' sense of cohesion,build a platform to increase communication among teachers,strengthen the construction of teachers,realize the connection between teaching methods and learning methods,and link up experimental teaching contents.strengthen the construction of the laboratory.Finally,two teaching segments in the teaching connection are selected,and an experimental teaching case is designed.It is hoped that the teaching convergence cases and strategies can provide some references for front-line teachers and achieve good experimental teaching results.