Teaching Design And Practice Research Of History Of High School Biological Science Under The Concept Of STEM

STEM(the organic integration of the four disciplines of Science,Technology,Engineering and Mathematics)education and history of science education conform to the development trend of curriculum reform,meet the development requirements of the economy and society,conform to the training concept of modern talents,and are essential for cultivating students’ core literacy,which is conducive to the comprehensive implementation of the party’s education policy and the fundamental task of cultivating morality and cultivating people.Therefore,the teaching of high school biological science history under the concept of STEM is of great significance for the improvement of students’ learning effect and the teaching of teachers.This study used literature analysis method,questionnaire survey method,interview method and educational experiment method to compile the high school biological science history test paper,scientific thinking evaluation scale and scientific inquiry ability evaluation scale under the STEM concept,and comprehensively evaluated students’ scientific thinking,scientific inquiry ability and academic performance based on academic performance.Firstly,the literature on STEM education,the history of science and the history of biological science at home and abroad was reviewed and analyzed by literature analysis,and the theoretical basis of this study was sorted out and the relevant concepts were defined.Secondly,through student questionnaires and teacher interviews,the current situation of learning and teaching of the history of biological science of high school students was investigated,and the problems existing in the implementation of STEM education and history of biological science education were analyzed.Thirdly,the history of biological science analysis scale and ST∑@M pyramid structure framework were used to extract and analyze the history of biological science materials and their STEM elements in the high school biology compulsory 1textbook(2019 edition).After that,develop a teaching framework for the history of biological science in high school under the STEM concept,and carry out teaching design;Finally,the scientific thinking,scientific inquiry ability and academic performance of the control class and the experimental class were compared through educational experiments.The results showed that under the premise that there was no significant difference in the biological scores of the first monthly examination between the control class and the experimental class,after one semester of teaching practice,the scores of the experimental class and the control class on each test paper,the scientific thinking evaluation scale and the scientific inquiry ability evaluation scale were significantly different,and the scores of the experimental class students were better than those of the control class.The research conclusion mainly has the following four points.First,a framework for teaching the history of biological sciences in high schools under the STEM concept was developed.Second,the teaching of history of biological science in high schools under the concept of STEM can enhance students’ scientific thinking.Third,the teaching of history of biological sciences in high schools under the concept of STEM can enhance students’ scientific inquiry ability.Fourth,the teaching of history of biological sciences in high schools under the concept of STEM can improve students’ academic performance.In order to better implement the teaching of history of biological science in high schools under the concept of STEM in front-line teaching,the following teaching suggestions are put forward: First,choose an appropriate way to apply the history of biological science to daily teaching.Second,improve the classroom utilization rate of high school biology science history teaching under the STEM concept.Third,expand the knowledge base of teachers and students.It is hoped that this study can provide reference for teachers and educational researchers.