Research On The Application Of Internet Of Things Technology In Middle School Physics Experiment Teachin

Physics course is a natural science basic course which pays attention to experimental inquiry.Various experimental teaching in physics course is an important way to cultivate innovative talents with core accomplishment.To cultivate innovative talents in the new era,it is required to improve students' core qualities,and to clearly cultivate the "key ability" and "essential character" of the core qualities,so as to promote students' all-round development and adapt to the constantly developing society.Nowadays,education is about to enter China "modernization" enter the new stage,"the overall modernization" concerns about the education of the new era of Internet of things,such as artificial intelligence technology to the promoting function of education,to implement the goal of education modernization,which brought to the introduction of the Internet of things technology education new development opportunity,also provides the cultivation of innovative talents with great help.First of all,from the perspective of the modern development of education,this paper has a preliminary understanding of the problems existing in middle school physics experiments and the application of Internet of Things technology in education and teaching by referring to domestic and foreign literature,including laboratory construction,laboratory management,experimental teaching system construction,physical experimental instrument development.The case study of this topic--the middle school physics electromagnetic induction law exploration experiment is determined,and the research of this experimental instrument is understood through consulting materials,which provides a theoretical basis for the program of this research.Secondly,the design of experimental teaching AIDS for the law of electromagnetic induction is carried out from two aspects: hardware circuit design and software design.In the design of hardware circuit,mainly ESP32 S microcontroller as the core components,operated by the control module of hardware chip and read,transmit data,other hardware module includes signal generator module,a power amplifier module,hall sampling module and power module,etc.,combining together,constitute the whole experiment device,accordingly,Utilizes related programming software using C language program design,and its program mainly includes automatic networking program,intelligent distribution network,the TCP client connection and data read program,ADC data reading and sending,etc.,which also USES the TCP protocol,IIC,SPI agreement,etc.,to transmit the design program for ESP32 S micro controller,Can play the powerful function of the chip,achieve the purpose of the experiment.Finally,use make experiment teaching aid to complete experiment,observe the experiment phenomenon,summarizes the experimental conclusion,elaborated this experiment teaching AIDS stage results,analysis of the innovation of the experiment and deficiency,and applied it in practical teaching,to interview students and teachers,understand the feedback and advice for the experimental teaching,thus put forward the orientation of the study in the future,Furthermore,the future development direction of physics experiment teaching based on Internet of things technology is prospected,hoping that this research can give some enlightenment to the reform of physics experiment teaching in middle school.