A Practical Study On High School Biology Efficient Teaching Based On Core Literacy Concept

With the advent of the era of knowledge economy,the development of knowledge is constantly updated and optimized at a jaw-dropping speed.In order to adapt to and base on the rapidly developing society,people must establish the development spirit of keeping pace with The Times and daring to innovate,and form the consciousness of lifelong learning and the comprehensive ability of core accomplishment.Therefore,under the advocacy of knowledge economy,China vigorously promotes the new curriculum reform,especially in recent years under the advocacy of core literacy education,the concept of creating efficient teaching came into being.The aim of biological discipline accomplishment is to train students to have life concept,rational thinking,scientific inquiry and social responsibility.It is an important way and basic guarantee to make use of the main position of the classroom to create efficient teaching.Efficient teaching is a specific concept of "inefficient teaching",which is a higher level of "effective teaching".Efficient teaching emphasizes the efficient completion of teaching tasks in unit time,so as to optimize students' benefits and achieve an organic combination of the two.The focus of efficient teaching research has changed from the past focus on how to "teach" to how to encourage students to "learn".While highlighting the main status of students,it also pays attention to the quality of classroom teaching and emphasizes the realization of multiple goals by innovating teaching concepts,optimizing teaching methods and exercising thinking skills.China has rich experience in the exploration of efficient classroom,but there is still broad research space for the exploration of efficient classroom based on the concept of core literacy,which is a starting point and innovation point of this paper.The research on the design strategy of high school biology efficient teaching under the background of core accomplishment is of great significance in theory and practice.Can change the part of the problem existing in the biology classroom teaching,and to achieve the goal of core literacyeducation,can adapt to the future development trend of the education,provides reference for front-line teachers,therefore,this article is based on the combination of theory and practice of the breakthrough point,combined with the specific content of high school biology teaching,using literature research,questionnaire method,action research,form the corresponding research ideas.Firstly,this paper discusses the research background,significance,content,purpose and method of high school biology efficient teaching under the concept of core literacy.Secondly,the concept,connotation and characteristics of efficient teaching are expounded to lay a theoretical foundation for the research of this paper.Thirdly,through questionnaires and field visits,first-hand research data are mastered to analyze the current situation,problems and causes of high school biology efficient teaching under the core literacy concept.Finally,the feasible path is proposed.The first is to clarify the goal and reposition the harmonious teacher-student relationship,especially to grasp the relationship between core literacy education and exam-oriented education,to find the correlation and consistency,and jointly promote the long-term development of students.Second,diversified activities should be carried out to promote students' active participation and interaction.Classroom discussion,role playing,practical inquiry and other ways should be used to stimulate students' interest,arouse their enthusiasm for participation and understand the mystery of the subject.Third,innovate methods and optimize efficient teaching approaches,including setting up suspense before,during and after class,and creating situations to keep students' thinking excited.Scientific organization and exploration of cooperation links,to achieve the real sense of unity and cooperation,common discussion;Use contrast teaching skillfully,pay attention to the logicality and fastness of teaching link,improve classroom efficiency;Effectively guide students to study independently and cultivate their good study habits;In the traditional teaching methods,we should pay attention to the interest and systematicness of teaching to achieve practical results.Fourth,integrate resources,expand the extension of the concept of life,tap the resources of teaching materials and life skillfully,expand the content capacity of biology class with interdisciplinary resources,cherish the dynamically generated curriculum resources and give play to the educational value of intangible resources.Fifth,the importance of thinking exercise,including the connection of life,the use of cognitive conflict to cultivate students' rational thinking and biological innovation ability.Six is to do a good job of effective evaluation,enhance students' self-confidence in learning,promote students' reflection,so as to make the teacher "teaching efficiency" and students "learningefficiency" organic combination.In order to achieve efficient teaching,it is necessary to conform to the laws of education and teaching and subject characteristics,and scientific inquiry should be carried out in multiple ways.Through the above methods,the author innovates teaching ideas,stimulates students' interest in learning,strengthens their confidence in learning,makes them truly integrate into the classroom,and implements the dominant position of students in the classroom.Students in the biology exam results outstanding,experimental,inquiry,cooperation and other ability to improve;The author's own theoretical literacy and teaching level has also been improved to a certain extent.It is expected that this research will provide more references for teachers,experts and scholars.