Apppication Of Conceptual Model In High School Biology Teaching

The standard of biology curriculum of senior high school points out that students should better understand and apply important biological concepts to form a certain core biological quality.In the actual classroom teaching,many teachers only focus on the knowledge of learning,regarding the study of biological knowledge as the process of rote learning,which ignore the connection between biological knowledge points.The kind of teaching and classroom greatly restrict the cultivation and development of students' creativity and thinking ability,which is contrary to the core quality emphasized in the current new curriculum reform,and does not meet the requirements of talent training in the new era.Therefore,in this case,this paper introduces the concept model into the actual high school biology class,it is flexibility,image intuitiveness,focus and clear thinking and so on,which is very suitable for the current high school biology curriculum.This paper uses the methods of literature analysis,questionnaire survey,observation method and experimental research method to analyze the application of conceptual model to senior high school biology curriculum teaching design strategy and application effect.First of all,the literature research method is used to study and comb the literature materials related to the conceptual model,summarizes the research background of the model and the conceptual model,the current situation of research at home and abroad,Meanwhile,the model,biological model,concept model and model construction and other concepts are summarized,and the corresponding theoretical basis is proposed as a support.Then,according to the characteristics of the conceptual model,the conceptual model is divided into four types: collection,flowchart,concept diagram,illustration type,and expounds the principles of conceptual model construction,the general procedure of construction and how to apply the conceptual model reasonably in biology class.Then,based on the textbook "Steady State and Environment" of high school biology,the concept model resources in the teaching material are summarized,to lay a solid foundation for the application of the concept model in biology classroom teaching.In the course of teaching practice,the general operation process of the conceptual model is expounded,the teaching content of the conceptual model construction is selected,according to the operating process and specific content of the teaching design and carried out thecorresponding teaching practice.Finally,through the statistics,collection and analysis of questionnaires,classroom observations and student achievements in teaching practice,the evaluation of the application effect of conceptual model construction is realized.The final conclusion of this study has reached the following relevant conclusions :(1)The application of concept model in high school biology class can to increase students' interest in biological learning.(2)the concept model construction can help students to cultivate biological learning ability,In particular,training students' ability to model ideas and construct conceptual models.(3)The construction of the concept model can promote the change of students' learning style and enhance the key ability.The application of conceptual model in high school biology curriculum helps students to build knowledge network and transfer knowledge,to improve the ability of biological knowledge induction and summary,and enhance logical and rational thinking ability.(4)The concept model applied to high school biology class can improve the academic performance of high school students,which has a certain good effect on high school biology teaching,and improve the efficiency and teaching quality of teaching relatively.(5)The application of the conceptual model to the biology classroom helps to enliven the classroom atmosphere and improve students' classroom attention.