Research On The Training Of The Operation Ability Of Junior High School Physics Experiments Based On Behavior Modification Technology

The physics experiment operation examination for senior high school entrance examination mainly examines students’ scientific inquiry ability,such as the use,assembly,data processing and analysis of basic instruments.Cultivating students’ experimental operation ability is also the process of cultivating students’ rigorous scientific attitude and scientific spirit of seeking truth from facts.From our teaching experience and investigation and interview,there are still some problems in the cultivation method of students’ experimental operation ability,thus greatly affecting the improvement of students’ learning quality.This research attempts to study the methods of cultivating the experimental operation ability of the third-year students from the perspective of behavioral psychology,and makes an in-depth analysis of the current situation and improvement methods of the physical experiment operation ability of the third-year students.Based on the development of the performance evaluation scale,the experimental operation ability of the students is measured,and the corresponding teaching strategies are implemented according to the measurement results.The main work of this study is as follows.1.Search for relevant documents at home and abroad to clarify the research status of physical experiment operation ability;Looking for relevant theories,understanding the development status of behavior correction technology and the feasibility of its application in experimental operation teaching;Find the relevant theories of performance evaluation,and formulate the measurement standard of physical experiment operation ability based on PTA scale.2.Questionnaire survey was conducted on the third-grade students and interviews were conducted with front-line teachers to understand the current situation of the experimental operation ability of the third-grade students.The PTA evaluation scale for experimental operation ability was developed based on the requirements of teaching materials for experimental operation,expert opinions,teachers’ experience and students’ feedback.The feasibility of application of behavior correction technology in physics experimental teaching was analyzed.3.The PTA evaluation scale is designed for specific experimental topics.On the basis of making the scale,two intervention strategies of behavior correction technology are formulated,namely positive reinforcement and token system,which are applied to physical experiment operation teaching.4.Based on the PTA evaluation scale and behavior correction intervention strategy of specific experimental topics,corresponding teaching plans are designed and practical research is conducted.It is found that the implementation of token system strategy can promote students’ experimental operation ability.Practical research has verified the feasibility of PTA evaluation scale in the evaluation of experimental operation ability and the agreement between behavioral psychology and physical experimental teaching.5.Elaborate the research conclusion,deficiency and prospect of this topic.On the basis of consulting literature and carefully studying the requirements of teaching materials for experiments,and combining the experience and suggestions of front-line physics teachers,the author designed different PTA evaluation scales for specific experimental topics,which are scientific and operable,and can provide reference data for teachers to evaluate the performance of experimental operation ability.At the same time,it has completed the application of token system and other behavior correction techniques in the teaching practice of physical experiment operation,which can be used as a good supplement and improvement of traditional experimental teaching methods.