A Case Study Of The Application Of Sensor Technology In The Middle School Physics Experiment

In this paper, a new round of curriculum change imposed experiment to rely on, to the scientific research as the main method, coupled with new experimental equipment of sensor experimental system is introduced, combining traditional experiment cannot deal with the problems in the experiment are effectively solved, and the operation is convenient, the data is clear and easy to understand, really opened up the connection between the phenomena and laws, so as to promote the process of new curriculum reform of physics.This paper discusses the related issues in five aspects:First, a brief introduction of the background of the introduction of the sensor experiment, the domestic research status and the development of the sensor experiment in foreign countries, reflects the demands of the teaching of physical experiment.Secondly, the basis of the application of the sensor experiment in physics teaching is analyzed. In this paper, we will analyze the need of Physics Teaching in the field of education, psychology and so on. At the same time, it is easy to popularize the knowledge of sensor technology.Third, the main analysis of the sensor technology in the physics teaching evaluation. From its evaluation principles, evaluation content and evaluation methods in three aspects.Fourth, according to experimental teaching needs improvement and developed several sensor experiment, for teachers reference and communication:centripetal force and centripetal acceleration sensor experiment teaching is mainly in, improved capacitor charging and discharging experiments, comprehensive use of knowledge to design simple control system case analysis, improved the sensor experiment also shows the experimental physics and general technology, information technology combining which opened the way for physics experiment teaching.In the end, it is the summary and Prospect of the whole research topic.