Practical Research On Situational Creation In Senior High School Biology Classroom Teaching Based On Key Competence

In 2014,the ministry of education developed and issued the opinions on comprehensively deepening the curriculum reform and implementing the fundamental task of cultivating moral talents,which put forward the development of the key competence system of students in all sections.The 2017 edition of the general high school biology curriculum standards also clearly stipulates the key competence of biology.Therefore,how to develop students' key competence more effectively in the course of classroom teaching is a problem that current teachers need to think about and solve.Situation creation teaching to adapt themselves to the teaching content of the teaching situation,lead the students into the emotional experience,thinking development and teaching situation,help to stimulate and promote the enthusiasm and initiative of students thinking,thus cultivating students build a logical thinking ability,the core of the development of students' rational thinking and scientific inquiry.In the first part of this paper,through literature research,the concepts such as situation creation and key competence are defined,and the theoretical basis of situation creation research in classroom teaching based on key competence is summarized,namely constructivist learning theory,humanistic learning theory and transfer theory of situation creation.Secondly,it puts forward the application strategy of situational materials in each teaching link and proves it with teaching examples.Paper after the part is practice research to high school grade one as the research object,the control experiment method is adopted,aptitude for learning status,to answer questions,specific problem solution is as an index,the core of the evaluation of experimental classes and that in comparative classes students literacy development situation,including experimental classes by creating situation teaching method,that in comparative classes using conventional teaching method to control experiment.The teaching practice of situational creation under four conditions shows that situational creation teaching can stimulate students' interest in learning and effectively improve students' hands-on ability,observation ability,communication ability and language expression ability.To cultivate students' ability to find,think,analyze and solve problems;In addition,it can effectively develop students' abilities of learning,rational thinking,exploration,scientific inquiry,technology application,problem solving and practical innovation.The results show that situational teaching has a positive impact on the development of students' key competence.