Practical Research On High School Biology Classroom Problem Teaching

The 21st century is the era of knowledge economy and the era of cultivating students'innovative consciousness.The purpose of quality education is to cultivate innovative talents.The new curriculum standard points out that students have initiative,and education should give full play to students' initiative and enthusiasm.However,under the college entrance examination model in Jiangsu Province,biology,as an elective subject,is in an awkward position.The teaching time has been greatly reduced,but the teaching content has not been reduced,and the difficulty of the college entrance examination has not been reduced.Therefore,in order to blindly pursue the teaching progress and complete the teaching task,most front-line teachers can only choose the knowledge instillation type of acceptance teaching,and the students can only passively accept it,which leads to learning.Students' problem consciousness is weak,students'creativity can not be developed.Question teaching can lay a good foundation for cultivating innovative talents.With the continuous advancement of educational reform,the voice of implementing question teaching to realize teaching task in biology teaching in senior high school is getting higher and higher.Question teaching can give full play to students' main position and make students enjoy themselves.In the process of learning,question teaching can cultivate students' problem consciousness and creative thinking,so that enable students to learn.Firstly,in this paper,the concepts related to question teaching were defined,and the current research situation about question teaching at home and abroad was summarized by literature analysis.The characteristics and links of question teaching were analyzed.Furthermore,the principles and approaches for the creation of problem situations in question teaching were put forward,the strategies of putting forward problems were discussed,and the principles and methods of problem solving were summed up.On this basis,the specific case and each link of the biology classroom question teaching in senior high school were designed.The question teaching has been implemented in in senior one by applying the designed case.Then,implementation effect of question teaching was analyzed by questionnaire survey and the biological achievement comparison method.The result indicated that implementation of question teaching could obviously improve the students' interest in biology study,cultivate the ability of creative thinking,form a good teacher-student relationship,and improve the efficiency of biology classroom and the students' biological achievement by meticulously designing and implementing each links of question teaching in the high school biology classroom according to the question teaching general procedure.At the same time,combined with this study,the deficiencies and suggestions of question teaching in senior high school biology teaching were put forward.Author hopes that the results of this study can provide practical reference for the first-line senior high school biology teachers in carrying out the teaching of question teaching.