Case Study On The Concept Teaching Of Middle School Biology Teaching—taking An Example Of No.9 Middle School In Weihai

Junior high school biology in the status of Weihai is that we have less time in class to study biology,a teacher have to teach more classes,relatively large amount of class,after years of junior high school teaching,I found junior middle school biology teaching of secondary school students has a lot of places needed to be improved,for example,the interest in science learning,the basic ability of attention of learning and studying biology,are to be restrict effect of the students’ study of the biologic.Junior middle school students in the classroom,the heavy learning tasks,language number outside the students had to let the students have little spare time to explore the mysteries of biological sciences,so only through the class and only 45 minutes,to help students develop interest in learning,deepen the understanding of biological science and love,however,often because of the junior high school students’ age characteristics and learning pressure,students in class difficulty concentrating or lack of the ability to explore.Based on this consideration,In addition,teachers teach biology should also to seek more efficient teaching methods,as much as possible to help the student in the classroom more biological knowledge,cultivate students’ excellent biological learning skills,shaping the students’ good quality of biology.I emphatically find one point from the many factors that would influence the effectiveness of classroom teaching,combined with the junior high school students’learning situation,set concept teaching as an example.It focuses on the influence of concept teaching,in order to explore method for improving the effectiveness of classroom teaching of biology.The influencing factors of biological classroom teaching effectiveness can be many.On one hand,the children themselves,because of the age characteristics of students,difficulty concentrating,limited way of thinking and expression ability are poor,and on the other hand the teachers’ teaching do not pay enough attention to the student,the teaching method is not in conformity with the learning,coming questions are not displayed one by one,etc.These problems are all we need to improve.In this paper,two concepts teaching junior high school biology classroom teaching improve the effectiveness study of case teaching,six classes for the period of one year of observation,including 8,10,12 concept teaching three classes,and 7,9,11 three classes have no concept of teaching to compare.Choose two class teaching,and then use the combination of classroom teaching evaluation and after-school evaluation way for testing,to observe the concept teaching effects on the students.Through the implementation of the concept teaching,found that the concept of teaching learning for a long time,to student’s summarization and team cooperation and communication ability,and the formation of students’ knowledge system has a lot to improve,the classroom,teachers’teaching pressure loss,truly "to be born,still the student class".I hope that through this research,it can make me and my colleagues to discuss,in our teaching in the future provide more teaching methods and means,let our 45 minutes biology class truly become an efficient classroom.Let the students in every biology class can be more awareness of our magical biological world,so that students in the biology class to remove the pressure,fell in love with our classroom,more in love with learning.I believe that for a people’s teachers,to achieve this is truly the completion of our teaching goals.I’ve chosen the most suitable one from various factors which influence the effective-ness of class teaching,and associated students’ definite situation,concentrated on concept teaching to research and find most effective approaches of junior middle school biology.What made my methods different from others is comparison.I conducted an analysis combined with specific situation and then carried out a comparison teaching.At last,the conclusions was reached through practice.Concept teaching pays more attention to the students to generalize summary ability cultivation,this ability is not a student overnight to achievement and need to help our teachers in the teaching process of the continuous guidance and infinite.Believe in the students learning process will encounter many difficulties,this time requires the students and we work together,to overcome difficulties,one step a footprint,I believe slowly students will be the concept of biology have cognitive,gradually have higher biological skills.