A Comparative Analysis Of New And Old Biology Textbooks In Senior High School Based On The New Curriculum Standard

The development of a country needs education to take precedence,so every few years it will carry out a large-scale adaptation to the environment,curriculum reform and textbook changes beyond the background.The core of education reform is curriculum reform,and the breakthrough of curriculum reform is textbook reform,so the success or failure of textbook reform determines the quality of talent cultivation to a certain extent.Under the guidance of the latest Biology Curriculum Standards in 2017,the 2019 PEP Biology Textbook for Senior High School has been officially published and put into use.Adaptation after the 2019 version of biology teaching in such aspects as scene import many differences compared with the original textbooks,parts for change and improvement,so this topic will be through the comparative analysis of the two versions of the old and new schools are to explore the new high school biology textbook changes in respect of adapt to the new standard as well as the analysis of old and new textbooks of different teaching methods to improve,so as to biology teaching practice of the new a massive transformation to provide some ideas.This topic uses literature research method,comparative research method,theoretical analysis method and practical summary,combined with the traditional education and teaching theory,referring to the relevant materials of biology teaching and research at home and abroad and the single guide method of local activities to summarize and conclude,and strive to obtain the innovative conclusion of biology teaching.This paper carries out research from several perspectives,such as the introduction,the theoretical basis of the comparative study of the new and old biology textbooks,the analysis of the specific content of the textbooks,the experience and suggestions of the new textbooks combined with the localized activity single teaching,and the summary.Focus on the use of new materials is in accordance with the 2017 version of the new standard on the development of the core quality of student discipline,whether conform to the students' ways of thinking,whether to keep up with the development of The Times and combining the local unique secondary change and the use of teaching resources,at the same time,according to the actual teaching effect in Rugao first middle school of Angle of reflection,hope to provide more front-line biology teacher practical teaching ideas.The significance of this research lies in the further application and improvement of the new biology textbooks in the form of activity sheets on the basis of the comparative analysis of the old and new biology textbooks.Through the in-depth understanding of the teaching process of specific chapters,the new biology textbook can obtain better teaching effects.Found through the study of theory and practice,the new version of the writing of the high school biology teaching more scientific,logic can conform to the students' cognitive characteristics,follow the social development,from the macro perspective of education,is more in line with the new era put forward higher requirements for education and talents,planned and purposeful,long-term perspective,fosters the talent;The compilation concept of the textbook is more clear,and the teaching requirements are more specific,which is more convenient for teachers to refer to and implement.The question introduction part of the chapter is precisely cut into and guides students to think about the problem in the context with the combination of reality and constructive theory.The new textbook's dialogues with scientists and cases are all updated,which are vivid,flexible and fascinating.The pictures and texts have been updated a lot,and the visual effect is stronger.The design of student activities relates to hot social issues,and the content is simplified,focusing on cultivating students' ability to analyze and solve practical problems with knowledge.After a series of analysis,comparison and thinking,PEP's new high school biology textbook is a textbook that closely conforms to the reform ideas of the new curriculum standard of 2017 edition,is more reasonable and humanized,and can better adapt to the pace of the development of contemporary society.Finally,the paper puts forward a teaching suggestion of combining the new biology textbook with the mode of activity sheet,which provides a reference for teachers'classroom teaching and the activity content to better fit the reform direction of the new textbook.