A Study On Post-class Exercises In Physics Teaching Materials Of Senior High School Based On Bloom's New Classification Of Cognitive Goals

Through the research of the database on the physics teaching materials,we find that most of the researchers have done more research on the study of the subject teaching,the characteristics of different teaching materials,the breadth and difficulty of the study and how the exercises are compiled,and few people have done more research on the psychological level of the subject sits from the cognitive point of view of the students.In the background of this research,this paper takes cognitive goal as the research direction,uses the theoretical basis of the new taxonomy of Bloom's cognitive target,regards the physics teaching material sage as well as the physics curriculum standard of the 2017 edition as the research object,analyzes their knowledge dimension and cognitive dimension,and discusses the characteristics of the teaching material scribbled and whether the requirements of the curriculum standard sit in line with the goal.The research shows that:First,the seven topics of the exercise in the knowledge dimension and cogntive process dimension of the emphasis is the same,the human teaching version of high school physics compulsory 1,required 2,required 3 in the seven topics are focused on the "use" of procedural knowledge and conceptual knowledge "understanding",which is in line with the characteristics of physics itse?Second,the preparation of teaching materials almost meet the requirements of curriculum standards,the exercises follow the objectives of the curriculum standards,the four types of knowledge are involved,but also to conceptual knowledge and procedural knowledge as the center,these and curriculum standards have reached a good consistency.As much as the curriculum standards,the curriculum is based on students' "understanding" and "use" of knowledge,and also involves "analysing" "evaluating" and "creating" these high-cognitive levels of cognition to improve students' ability to analyze problem-solving problems,and the cognitive categories of"memory","analysis","evaluation" and "creation" are approximately equal to the proportion of cognitive categories and curriculum standards.Third,because there are 4 categories of knowledge dimensions and 6 categories of cognitive dimensions in the new classification of Bloom's cognitive goals,there are a total of 24 combinations of the two combined,and through research,there are a total of 18 kinds of teaching material scribbles.Therefore,in order to make the new classification of Bloom's cognitive goals more suitable for physical exercises,we can further summarize and summarize them,make a new framework table of exercise analysis to make statistical analysis of the exercises.By using the requirements of the new classification of Bloom's cognitive target to analyze the standard expectations of curriculum,and then analyzing the characteristics of the preparation of teaching materials,in order to make the exercises more conducive to the learning and development of students,put forward some suggestions for the preparation of teachers' exercises and the teaching of exercises,hoping to be helpful.