The Application Of Performance Assessment In Physics Experiment Teaching In Senior High School

Compared with the traditional teaching assessment,the performance assessment for the purpose of promoting the development of students' ability integrates teaching and assessment,and is suitable for use in experimental teaching.In order to cultivate students' experimental exploration ability,this paper adopts the evaluation paradigm of performance assessment,and takes the application of performance assessment in senior high school physics experiment teaching as the research topic,so as to solve the problem of cultivating and evaluating students' experimental exploration ability.Through this study,we try to answer three research questions:(1)What are the main factors affecting the application of performance assessment in senior high school physics experiment teaching?(2)What evaluation tools are used in the performance assessment process to be effective and feasible?(3)Is the solution derived from this study effective and feasible for the influencing factors?In view of the above research problems,the research selected senior high school physics teachers as the survey object found that the performance assessment and performance in the senior high school physics experiment teaching is not ideal,the influencing factors analysis,analysis and performance assessment in the senior high school physics experiment And the effect is related to the teacher's grasp of the performance assessment theory,the implementation process,the degree of approval and the of the performance evaluation.The teacher's mastery of the performance assessment process will affect the independent design intensity and evaluation of the performance task.The use of tools and the way they are fed back.Therefore,in view of the above situation,this study designed the implementation process of performance evaluation.Through the opportunity of teaching practice in middle school,according to the design implementation process,the performance assessment case of experimental teaching was designed and implemented,and the performance assessment was performed in senior high school physics experiment.The application theory of teaching has been explored.First of all,in the teaching experiment,the three kinds of evaluation tools,including the guiding work order and the behavior check table combined with the PTA scale,are used in the three stages before,during and after the experiment to better meet the actual situation of experimental teaching in China.In the formulation of the evaluation scale,the student PTA scale is determined by collecting the opinions of the frontline teachers,and the scores of each experimental performance point are determined after the Kendall harmony coefficient test.On this basis,the student PTA scale is established.It is used to conduct student self-evaluation;it also introduces the method of formulating teacher evaluation gauges,and the teacher evaluation gauges developed by this method can improve the consistency of teacher evaluation.Finally,using the evaluation results,interest questionnaires and experimental situation questionnaires,the application effects of performance assessment are analyzed and discussed.The conclusions of this study are as follows: 1.The performance assessment implementation procedure of this research design has strong feasibility;2.Practice has proved that performing performance assessment according to the process in senior high school physics experiment teaching is an effective teaching method and can be mobilized.Students' enthusiasm for experimentation,stimulating students' interest in learning,and improving students' comprehensive experimental skills,especially the ability to collect and present data and analyze and interpret data.Based on the research conclusions,the researcher put forward the reference suggestions from the three dimensions of school,teacher and teaching to better promote the application of performance assessment in senior high school physics experiment teaching.