Physical problem solving ability is a basic ability that high school students need to have,and it is also one of the necessary abilities for modern talents.This study mainly discusses how to promote the cultivation of senior one students’ physical problem-solving ability based on PBL teaching mode under the background of the new curriculum standard.It mainly uses the methods of literature research,questionnaire survey,interview and educational experiment.The research results aim to promote the integration of PBL teaching mode and Physics Teaching under the background of the new curriculum standard,supplement and improve the training methods and Strategies of senior high school students’ physics problem-solving ability,and provide reference and guidance for front-line teachers’ physics teaching.The full text is mainly divided into the following three parts.In the first part,the research firstly uses the literature research method to sort out the existing research on PBL teaching mode and physical problem-solving ability.On this basis,the concepts of the two are defined and the theoretical basis of the research is determined.Secondly,through the analysis of the results of the questionnaire on the current situation of senior high school students’ physical problem-solving ability and the solution of specific test questions,combined with student interviews,this paper deeply investigates the current situation of senior one students’ physical problem-solving ability in practice school,and summarizes the existing problems.Thirdly,according to the problems found in the current situation investigation,combined with the basic ideas and teaching suggestions of the new curriculum standard,this paper puts forward the teaching strategy of promoting the cultivation of students’ physical problem-solving ability based on PBL teaching mode,constructs a specific teaching process,runs through the process of teaching activities with the clue of "asking as the starting point,learning as the center,guiding as the key and using as the purpose",and explains the specific implementation steps and precautions of each link.In the second part,the students in two classes of senior one in the internship school are selected for teaching practice,the control class adopts conventional teaching,and the teaching strategy designed based on PBL teaching mode to promote the cultivation of senior one students’ physical problem-solving ability is implemented in the experimental class.Two specific practical cases of "Application of Newton’s law of motion" and "overweight and weightlessness" are provided,the practical application is analyzed in detail,and the effect of practice is evaluated.The results show that the implementation of the teaching strategy designed based on PBL teaching mode to promote the cultivation of students’ physical problem-solving ability for the classes with medium comprehensive ranking in the first grade of the first-class standard school can effectively improve students’ physical problem-solving ability,and also promote the improvement of students’ academic performance.The third part summarizes the results and shortcomings of the research,and looks forward to the follow-up research work. |