Practical Research On ATDE Model In Biology Review Course In Senior High School

China released the 2035 document of China's educational modernization in 2019,which shows that education should pay attention to cultivating creative thinking and innovative talents.The biology curriculum standard for senior high schools(2017 edition and 2020Revision)also integrates creative thinking into the scientific thinking of core literacy.Therefore,the cultivation of creative thinking should be implemented in all stages of biology teaching in senior high school.The review period of senior three is an important stage for the development of students' thinking and ability.Among them,the third round of review in senior high school lasts the longest and covers the widest content,carrying the dual mission of strengthening basic knowledge and improving basic ability.ATDE teaching mode is a teaching mode based on the development of students' creative thinking,which corresponds to the four links of "asking","thinking","doing" and "evaluation".This study makes a practical research on the application of ATDE teaching mode in the first round of biology review in senior three,hoping to improve students' learning effect and develop their creative thinking.Combined with the interview of teachers in the comprehensive group of senior three and the observation of students' learning behavior and learning attitude,this study designed a "questionnaire on students' learning situation in the first round of review of senior three biology" for qualitative investigation.At the same time,the creative thinking scale is used to scientifically measure the emotional attitude and performance level of students' creative thinking.Based on the results of the 2022 senior three examination in Guiyang on August 2021,it is found that the overall knowledge foundation of the students in the sample school is weak,the construction of biological knowledge is not clear,and their active participation and ability in learning are weak.The feedback shows that the current classroom teachers teach more,the students are tired,and the effect is not satisfactory.Therefore,combined with the characteristics of ATDE teaching mode and one-round review,taking the current people's education edition high school biology compulsory three "steady state and environment" as the content,the application of ATDE mode in the third round review of senior high school is designed as a whole: steady state and environment is divided into two units and eleven chapters,and the teaching objectives and teaching links of each chapter are determined in combination with the real learning situation,curriculum standards and examination syllabus.Combined with the suggestions put forward by teachers,the teaching strategies of "asking","thinking","doing" and "evaluation" are formulated,a round of review teaching design of ATDE mode is designed,and a semester of teaching practice is carried out in a middle school in Guiyang.In the process of practice,the teaching design is continuously improved through the feedback of students and other teachers and after-school reflection.After practice,a comprehensive comparative analysis of students' learning effect and creative thinking level is carried out by using questionnaires and scales.The results show that the application of ATDE model in the first round of biology review in senior three can significantly improve the dimensions of adventure,imagination and challenge in creative thinking and emotional attitude.And significantly improve the fluency,flexibility,originality and delicacy of the performance level of creative thinking.However,according to the students' answers to the final monitoring test of the first semester of senior three in January 2022,students do not grasp the connotation of the concept clearly,and the phenomenon of forgetting after class is obvious.It is concluded that the ATDE teaching mode,which includes four teaching links of "asking","thinking","doing" and "evaluation",can effectively improve students' creative thinking in the first round of biology review in senior three.Among them,the inspiration of the question of "asking","thinking","doing" and the appropriateness of the standard of "evaluation" are the effective guarantee to achieve the transformation of thinking.After class autonomy is the main obstacle to students' cognitive development in the first round of review stage of senior three.Learning attitude and negative feedback will affect students' after-class autonomy.How to correct students' self-learning attitude,improve their internal driving force,and break down the barriers of students' psychological tension and fear are several issues that need to be paid attention to in the follow-up.