A Comparative Study Of The After-school Exercises In The High School Biology Textbooks Published By The People's Education Edition Of 2004 And 2019

Published by The People's Education Press,2019 General Biology Textbook,biology series started to be used in September 2019,and the replacement of textbooks is a major test for teachers as a group,with after-class exercises as an important part of the textbooks,it can not only help students consolidate what they have learned,but also be a useful tool for teachers in the classroom teaching process.After the introduction of the new textbook of senior biology,it is very important to make a comparative study of the after-class exercises in the new and old textbooks,so as to help senior biology teachers better understand and fully apply the after-class exercises.This research is based on the 2004 People's Education Press Experimental Textbook Biology and 2019 Senior High School Textbook Biology Compulsory 1molecules and cells,conducts a comparative study on three dimensions,which are the surface structure,deep structure,partial chapter specific content of the after-class exercises.With the help of the Excel' s data statistics,this paper summarizes the characteristics of the changes in the post class exercises in the new edition of the textbook,and combining the results of interviews with six front-line senior high school biology teachers,formulate the new version of the textbook after-class exercises teachers classroom teaching application strategies and specific cases for teachers ‘reference.Through this research topic:First,the total number of after-class exercises in the new textbook increases,the proportion in the teaching material structure increases,which can improve the attention of the users to the after-class exercises;the types of exercises are rich,open exercises added,which can cultivate the students' comprehensive quality;the number of charts and tables increases and is more beautiful,improve students' ability to analyze charts and their interest in answering questions.Second,more in-depth investigation of knowledge,students need to reorganize their knowledge and make new connections,cultivate students' concept of life;more closely linked with life,enhance students' motivation to learn actively,cultivate students' social consciousness and social responsibility;more scientific scenarios,focus on cultivating students' rigorous and scientific thinking mode.Third,the Knowledge Relevance Strengthens,to enhance students' understanding of the coherence of knowledge,raises the student the Systematicness of knowledge,the chapter multiple-choice question comprehensive enhancement,the difficulty enhancement,enhances the student's logical thinking,the chapternon-multiple-choice question is closer to the examination question type,enhances the student to the knowledge extraction and the Utilization Ability;Fourth,the senior High School front-line Biology teacher to the new teaching material ontology knowledge research more investment and to the New Textbook after-class exercise value degree is low,in order to ponder how effectively uses the New Textbook after-class exercise.Fifth,according to the specific changes of the exercises after class in the new teaching material,the ideas of the exercises after class are fully applied throughout the class the formulation of the New Textbook after-class exercises teachers classroom application strategy and examples of application,for senior high school front-line biology teachers reference.