| Deep learning is a learning process in which students take the initiative to learn with motivation,and on the basis of understanding,use critical thinking to integrate old knowledge to construct new knowledge,form a new knowledge system,and transfer applications to solve new problems.The process and purpose of situational teaching are highly consistent with the characteristics of deep learning.The characteristics of deep learning run through the whole process of situational teaching.Deep learning provides clear guidance for situational teaching,guides teachers to cultivate students’ core literacy,and points to the principle of morality and education.The core function of the college entrance examination.Guided by the concept of deep learning,this research proposes a variety of high school biology situational teaching strategies to promote deep learning and achieve the purpose of cultivating students’ core literacy.Firstly,the research status of deep learning and situational teaching is combed,the conceptual connotation and characteristics of deep learning and situational teaching are sorted out,the commonalities between deep learning and situational teaching are found,and the theory that situational teaching promotes deep learning is expounded.Base.The current situation of deep learning of senior high school students and the situation of teachers’ situational teaching are understood through questionnaire survey.According to the status quo investigation and the requirements of general high school biology curriculum standards for situations and situation creation,a deep learning strategy for high school biology based on situational teaching is proposed.Combined with the actual needs of teaching,design teaching plans in appropriate chapters and write them into teaching design.Finally,the teaching practice is carried out according to the teaching design scheme.After the teaching practice,the experimental class and the control class were surveyed on six in-depth learning dimensions: learning attitude and motivation,critical understanding,connection and integration,construction reflection,knowledge transfer and application,and evaluation and creation to understand students’ mastery of knowledge.degree,the transformation of knowledge and the state of building a knowledge system.The results found that the average score of each dimension of deep learning in the experimental class was higher than that in the control class,and in the four dimensions of critical understanding,connection and integration,construction and reflection,knowledge transfer and application,they were all higher than the control class by more than 1 point.The P values ??of the experimental class and the control class are all less than 0.05,which is a significant difference.Compared with before the teaching practice,the average scores of the six dimensions of the deep learning level of the experimental class have improved,and the improvement in the three dimensions of critical understanding,connection and integration,and constructive reflection is greater than 1 point;before and after the situational teaching practice of the experimental class,the students’ deep learning level in the four dimensions of critical understanding,connection and integration,constructive reflection,evaluation and creation,the P values are all less than0.05,with significant differences.On the premise that there is no significant difference in the pre-test scores,the average score of the experimental class is 1.226 points higher than that of the control class in the first post-test score;in the second post-test score,the average score of the experimental class is 4.888 points higher than that of the control class;Comparing the significant difference between the two post-test scores of the two classes,the P value from the post-test 1 was 0.661,and the P-value of the post-test 2 was 0.057,which was close to 0.05.Through investigation,research and teaching practice,this study draws the following conclusions: Contextual teaching can improve students’ biological performance to a certain extent;The promotion of these four dimensions is more significant. |
