Physics Experiment Teaching Research Articles

A Brief Discussion on the Problems and Reform Suggestions of Physics Experiment Teaching in Colleges and Universities

With the cooperation of physics experiment teaching and theoretical teaching, colleges and universities put forward three dimensions of experiment teaching objectives, that is, optimize the experiment content and experiment equipment, attach importance to the quality control of the whole process of experiment teaching and establish a diversified experiment teaching evaluation model, and determine the teaching objectives of physics experiment courses. Under the trend of education reform, the physics experiment teaching in colleges and universities is constantly innovating, developing comprehensive experiments and designed experiments, improving experimental equipment, and optimizing the test work of experimental courses. This paper discusses the work of physics experiment teaching in colleges and universities, analyzes the focus of the reform of physics experiment teaching, and probes into the specific strategies of the reform, hoping to provide strong support for promoting the reform of physics experiment teaching in colleges and universities.

Reform and Practice of University Physics Experimental Teaching Based on OBE Concept

Aiming at the problems of unclear teaching objectives, obsolete content, and single method in the experimental teaching of university physics at our university, we have implemented a series of reform initiatives. It mainly includes clarifying the student-centered teaching objectives, optimizing the experimental content, innovating the teaching methods, improving the assessment and evaluation system, and improving the experimental conditions [1,2]. After the implementation of the reform, the learning effectiveness of students has been significantly improved, the teaching level of teachers has been significantly enhanced, the curriculum system has been optimized, the efficiency of teaching management has been enhanced, and social recognition has been strengthened. Practice shows that the teaching reform based on the outcome-based education concept effectively improves the quality of university physics experimental teaching and lays the foundation for cultivating innovative talents.

Construction of a Curriculum System for University Physics Experiment Courses Integrating Knowledge Graphs

With the continuous development of physics and advancements in educational technology, traditional teaching models for university physics experiment courses have gradually revealed issues such as fragmented knowledge points and disconnection between theory and practice. To enhance students' systematic understanding and comprehensive application of knowledge, knowledge graphs have been introduced as an emerging educational tool within the physics experiment curriculum system. This paper analyzes the current application of knowledge graphs in physics experiment teaching, proposes new pathways for constructing experimental courses based on knowledge graphs, and designs a systematic knowledge graph curriculum system in response to the needs of student autonomous learning and teaching assessment. The study shows that knowledge graphs significantly enhance the integration of physics experiment knowledge, improve students' self-directed learning abilities, and increase teaching effectiveness. Future developments will further promote innovation and advancement in physics experiment teaching through the integration of artificial intelligence, big data, and other technologies.

Discussion on the Teaching Mode of University Physics Experiment from the Perspective of “Internet +”

With the rapid development of information technology, the concept of “Internet +” has gone deep into all walks of life, including the field of education. Especially in university physics experiment teaching, the introduction of “Internet +” not only changes the traditional teaching mode but also brings a lot of far-reaching significance. This paper will discuss in detail the significance of “Internet +” in college physics experiment teaching from the aspects of improving teaching efficiency, promoting personalized learning, enhancing students’ self-learning ability, improving teaching resource sharing and promoting teaching reform. Then, through the use of innovative teaching methods, updating teaching tools and other strategies, Internet technology will be fully integrated into the teaching of college physics experiments. The aim is to improve the teaching quality of college physics experiments, innovate teaching methods, provide students with high-quality teaching services, and cultivate high-quality physics experiment talents for society.

Polymer Physics Experiment Teaching Design - Taking the Preparation and Performance Research of Conductive Ion Gel as an Example

Polymer physics is a required course for materials majors. Promoting teaching with scientific research is an important way to improve the quality of teaching in colleges and universities. In this paper, ionic liquid was used as multifunctional components to prepare ion gels by photoinitiated polymerization of acrylamide and acrylic acid monomers, and the effect of the content of ionic liquids on the mechanical properties and ionic conductivity of ion gels was further investigated. This experiment can cultivate students comprehensive experimental ability and in-depth understanding of the influence of polymer structure on performance. Through this experimental teaching reform, students can master knowledge principles and experimental skills, stimulate their enthusiasm for learning, and cultivate scientific thinking and scientific research innovation capabilities.

Digital Information System (DIS) and the Current Situation of Its Application in Middle School Experiment Teaching

In recent years, artificial intelligence and other digital technologies have developed rapidly. The issue of digital empowerment for the development of teaching has gradually become a hot spot. This paper, using the literature research method, finds that physics experiment teaching combined with DISLAB sensors has a significant positive effect and can have a positive impact on students learning interest, learning quality, and teachers teaching models. DISLab sensors have achieved the integration of information technology and physics experiment teaching, providing a better perspective for teachers and students to effectively complete the teaching and learning of experiments.

New features in Franck–Hertz experiment with argon: experiment and Monte Carlo simulation

In this work, a homemade apparatus was built to perform the Franck–Hertz experiment with argon. The lowest energy state and the higher energy state of argon can be excited by the Franck–Hertz experiment. The excitation energies of the argon atom are measured by using the setup. The obtained higher excitation energy of argon atoms is 13.73 ± 0.28 eV, for the mixture of higher energy states 3s 23p 53d and 3s 23p 54p. A plate capacitor model was constructed to simulate the inelastic collisions between electrons and argon atoms using the Monte Carlo method. The simulated current curve and electron energy distribution agrees with that of Franck–Hertz experiments, especially the features of higher excited state. The Monte Carlo simulation indicates the deformed electron energy distribution results from the change in excitation proportion of energy levels during the collisions of electrons and argon atoms. Moreover, the new features in Franck–Hertz curve are ascribed to the higher excitation states of argon atoms. The experimental setup has been applied to undergraduate physics experiment teaching in college. Students can perform the Franck–Hertz curve measurement of not only the lowest excited state, but also the higher excited states of argon. In addition, students can do the Monte Carlo simulations for the experimental Franck–Hertz curves and gain a better understanding of electron-argon atom collisions in the experiment. The new designed experiment will make students more familiar with the quantum behavior in atomic physics and quantum mechanics course.

Improvement of Physics Experiment Teaching Based on Core Literacy —Taking “Buoyancy” Teaching as an Example

Improvement of Physics Experiment Teaching Based on Core Literacy —Taking “Buoyancy” Teaching as an Example

Research on optimization design of physics teaching objectives based on information fusion technology

Abstract Physics experiment is one of the key points and difficulties of physics teaching, and it has become a recognized bottleneck that restricts the quality of physics teaching. This paper firstly explores the integration of high school physics experimental teaching with information technology based on physics experimental teaching practice and physics curriculum standards through various ways and means. Secondly, it proposes constructing a collaborative physics experimental teaching design scheme based on information fusion technology, using three non-hierarchical multi-model fusion methods with Gaussian stochastic processes for modeling to achieve effective fusion of multiple non-hierarchical models of physics response information and physics teaching. Finally, a practical study in the form of a physics experimental teaching case is analyzed, and the teaching effect is measured to verify the effectiveness and feasibility of the design scheme. The results show that the physics teaching design based on information fusion technology effectively improves students’ experimental performance by 21.2%, learning interest by 36.4%, and learning participation by 19.8%. This study takes physics experimental teaching and information fusion technology as the entry point and improves the overall teaching quality of physics as the goal, which provides reference or reference teaching reform and practice in the context of information technology.

Application of online and offline hybrid teaching in college physics experiment

With the development and progress of network technology, the teaching mode of college physics experiment is also increasing, which speeds up the pace of experimental teaching reform. After analyzing the feasibility of online and offline hybrid teaching, combined with the characteristics of college physics experiment teaching, the online and offline hybrid teaching mode is applied to college physics experiment. The experience of online experimental teaching is summarized, and the online and offline mixed teaching mode is reflected and prospected. The mixed teaching is gradually and widely applied to the network teaching in colleges and universities, which can effectively make up for the shortcomings of the current traditional classroom teaching in colleges and universities, and promote the reform of the teaching mode in local colleges and universities.

Physics Experiment Teaching Based on Deep Learning

The development of science and technology is an important means to enhance the comprehensive national strength. Therefore, it requires us to attach importance to the cultivation of scientific thinking ability. Physical experiment teaching is the basic content of physics teaching in middle schools and is an important way to cultivate students' spirit of study and science. However, at present, the importance of physics classroom experiment teaching has not been paid attention by many front-line teachers. This paper is based on the research status of deep learning and physics experiment teaching at home and abroad. Through the questionnaire survey, we can understand the implementation of experimental teaching for junior high school students. Combined with the specific cases of junior high school teaching, carry out experimental innovation, including the optimization of classroom experimental teaching aids and experimental methods, as well as the extension of students' family experiments after class. Through the test and comparison, the experimental scheme with strong feasibility is summarized to improve students' scientific thinking ability. I hope to provide new teaching ideas for other physics experiment teaching and make physics experiment become a good carrier for cultivating students' scientific spirit and improving their inquiry ability.

Investigation and Analysis of the Current Situation of Physics Experiment Teaching in Junior High School

Physics experiment teaching plays an important role in physics teaching and is an important part of physics teaching. Implementing physics experimental education in middle schools can stimulate students' enthusiasm for learning and improve learning efficiency. By intuitively understanding physical concepts and laws, students can develop their observation and thinking abilities. Therefore, investigating the current situation of physics experimental teaching in middle schools is of great significance. Based on the partial research results of middle school physics experiments, investigate the problems that exist in middle school physics experiments. This article mainly analyzes the problems and reasons of physics experimental education.

Development and Application of Kinetic Reaction Flasks in Physical Chemistry Experimental Teaching

Development and Application of Kinetic Reaction Flasks in Physical Chemistry Experimental Teaching

High School Physics Experimental Teaching Pointing to Deep Learning Take “Electratic Shielding” as an Example

High School Physics Experimental Teaching Pointing to Deep Learning Take “Electratic Shielding” as an Example

Exploration on the value and development strategy of middle school physics experiment teaching

Exploration on the value and development strategy of middle school physics experiment teaching

Exploration on Home-based Experiment in College Physics Experiment Teaching

Exploration on Home-based Experiment in College Physics Experiment Teaching

Research on Measures to Cultivate Core Literacy in Senior High School Physics Experiment Teaching

Research on Measures to Cultivate Core Literacy in Senior High School Physics Experiment Teaching

Improvement of Junior High School Physics Experiment Teaching Evaluation System Based on Core Literacy

Improvement of Junior High School Physics Experiment Teaching Evaluation System Based on Core Literacy

Measurement of the Velocity of Sound Through Resonance in Air Columns as a Homemade Experiment

In recent years, with the more powerful functions of smartphones, the use of sensors integrated by mobile phones as an auxiliary tool for physical experiment teaching has become more popular. Combined with the related mobile phone apps, people easily can develop and expand the physical experiment contents of mechanics, optics, acoustic phenomena, and so on. These experiments not only help students master the relevant laws of physics, but also permit or encourage students to carry out experimental research, greatly increase students’ interest in learning, and meet the training requirements of the Next Generation Science Standards. Recently, some experiments about measurement of speed of sound have been introduced. It is amazing and interesting that people can use simple tools to measure the speed of sound.­ This kind of experiment is very helpful to improve students’ practical ability in experiment design, data acquisition, and analysis. Inspired by the above experiments, especially the Kundt’s tube experiment, we demonstrate the acoustic resonance in an air column using a plastic tube, a mobile phone, a loudspeaker, and a tape measure. Through the resonance phenomenon of an air column, the speed of sound in air can be calculated conveniently. The experimental results are in good agreement with the reference value. This kind of homemade experiment can provide guidance for students to carry out relevant research in a non-laboratory environment.

Middle School Physics Experiment Teaching Within “Internet Plus”: From the Status Quo to Implications

Middle school physics experiment is a significant basic course with extensive content and strong practicability. This course has high requirements for students to master and understand the background and basic principles of various physical experiments, as well as the working principles and the use of various experimental devices. Based on the importance of physics experiment teaching and the limitations of the traditional experiment teaching mode, this paper first reviews the traditional mode in the context of the Internet and puts forward the new physics experiment teaching mode within "Internet Plus" in the new era, including theoretical guidance of constructing the experimental teaching mode, the innovation of teaching methods and examination methods, and the prospect of promoting the development of education industry. At the same time, this paper puts forward the network teaching platform system that can implement the new physics experiment teaching, including exercises, flipped classroom, and Massive Open Online Courses (MOOC), and discusses them separately, hoping to provide research reference for middle school physics teaching and research in the future.