| In April 2014,the Ministry of Education promulgated "Opinions on Fully Deepening the Curriculum Reform and Implementing the Fundamental Task of Promoting Moral Education",which proposed that developing students’ core quality should be the direction of curriculum reform and life concept should be one aspect of the core quality of biology discipline.How to implement the teaching of biology in senior high school? This is a concern in current teaching practice.This paper discusses the teaching strategies to help students establish the concept of life in high school biology teaching.Through the literature method to carries on the analysis of the life idea and the basic content,the life idea curriculum goal and the curriculum standard "the content request" relations,the life idea element and the level division relations and so on,this paper clears the life idea goal concrete manifestation and the life idea teaching evaluation standard.And put forward the teaching strategy of training students’ life concept,and on this basis,through the teaching experiment to test the effectiveness of the teaching strategy of concept of life culture,with Duyun City Class Two,Grade One middle schools students as the object of practice,taking the teaching cases of Cell Energy Money-ATP and Cell Respiration Process in Molecule and Cell of Senior High School Biology under the guidance of "Structure and Function View" and "Material and Energy View" of life concept as examples,the paper and written tests were carried out on the test paper after the teaching experiment.The results show that there is a significant difference in the concept of "structure and function" and "material and energy" in the experimental class and the control class,It indicates that the level of grasping and applying life concept in the experimental class is obviously higher than that in the compared class.Through this study,the following conclusions are drawn:(1)Grasping the basic content of life concept is the basis of cultivating students’ life concept,and forming an analytical mode of "life concept content--life concept curriculum goal and level division--the content and writing style of the chapter of the module textbook Molecule and Cell of senior high school biology".(2)The teaching strategy of life concept is the key to the cultivation of students’ life concept.Combining educational theory with biology teaching thinking and biologycurriculum content,this paper puts forward teaching strategies to cultivate the concept of life,which are as follows: "combined with the organic connection between disciplines,help form the concept of life" "real situation,the implementation idea practice" "use analogical reasoning,and promote the concept of constructing" " keep close to the characteristics of the subject,develop the concept of life",and " building around the concept,form the concept of life".(3)Put forward the basic idea of "from biological facts to the implementation of life concept".The specific idea is "content analysis--sorting out the level of life concepts and concepts--making teaching objectives--designing teaching according to teaching strategies--designing teaching process--designing teaching evaluation".Through the teaching process to achieve the teaching objectives,and then form the concept of life.(4)Practical research has proved that the teaching strategy of life concept cultivation is effective.In the research of biology teaching,the teaching strategy of the generated life concept is one of the effective ways to promote the construction of students’ life concept. |
