Design and Implementation of virtual simulation experiment platform for computer specialized courses

At present, in the innovative practice of computer courses and teaching reform in colleges and universities, we have adopted the innovative teaching mode of virtual simulation experiments in programming languages, combined the methods of online and offline, and the combination of virtual and real, to improve the experimental teaching mode and use experiments. The teaching virtual simulation program has set a virtual simulation experiment platform for order language. This can not only achieve the goal of improving experimental teaching, but also make up for the problems of traditional experimental teaching students' lack of initiative and poor theoretical learning effect. This article expounds on the construction of virtual simulation experiment platform and the design innovation of the teaching mode. It reflects on the way of using virtual simulation experiment in the teaching of computer science in colleges and universities, hoping to have reference value for improving the teaching level of virtual experiment teaching.

BackgroundThe experimental teaching of pediatric dentistry is a bridge between theoretical study and clinical practice, and virtual simulation technology provides a new method of instruction.MethodsWe built an experimental teaching platform using virtual simulation technology for vital pulpotomy that includes learning and examination modes. A total of 199 students majoring in stomatology in the fourth year at Sun Yat-Sen University were randomly divided into a control group (conventional teaching mode) and an experimental group (virtual simulation experimental teaching model). The teaching effect was evaluated by theoretical and experimental examination.ResultsWe found that both the theoretical and experimental scores of the experimental group were higher than those of the control group, and the theoretical scores of the experimental group after exposure to the virtual simulation experimental teaching platform were also higher than those before the class, with significant differences (P < 0.05). Feedback from the experimental group after the class indicated that the platform reinforced their theoretical knowledge and greatly improved their mastery of operational skills.ConclusionsThe application of a virtual simulation experimental teaching platform can effectively improve the teaching of pulpotomy.

The pharmaceutical analysis course is an important bridge to train students' competence in evaluating drug quality. The members of the research group combined the position requirements of quality control (QC) in pharmaceutical factory with many years of teaching experience, and wrote the pharmaceutical analysis experiment handout and PBL teaching case in line with the development of The Times. This paper analyzes the relationship between the key words in PBL case and the knowledge of the pharmaceutical analysis course, expounds the implementation process of PBL teaching and its significance, and briefly introduces the rain classroom and virtual simulation experiment platform used in teaching. Over the years, the teaching mode of combining rain classroom, PBL and virtual simulation experiment has gradually become the feature of the course of pharmaceutical analysis in our school. This paper discusses the three-dimensional teaching reform of rain classroom, PBL and virtual simulation experiment, and analyzes the teaching effect of the teaching reform with a questionnaire survey. The change of students' learning ability is analyzed from the aspects of student achievement, student self-evaluation and mutual evaluation and classroom evaluation, and it is found that the teaching mode can improve students' self-learning ability, critical thinking innovation ability, and cooperation and communication ability to a certain extent.

With the development of information technology and its application in teaching, the teaching mode of higher education is experiencing a profound change. Similarly, information technology such as virtual simulation is also widely used in the field of innovation and entrepreneurship education (IEE) in higher education. Virtual simulation experimental teaching platform is an important informatization teaching tool. Its use of intelligence and simulation technology to simulate the innovation and entrepreneurship practice environment provides information technology resources and platform for practical teaching of IEE. Based on the systematic summary of the factors affecting the quality of IEE, this paper illustrates the role of the virtual simulation experimental teaching platform in building a new teaching mode of IEE, including its application in the IEE in the professional disciplines of economics and management, communication technology and pharmacy. Finally, it is concluded that the construction of information-based teaching platform and other internal and external factors of universities affect the quality of IEE. The influencing factors at the internal level of colleges and universities are better studied, while the scope of application of information technology and teaching effectiveness as well as factors external to colleges and universities need more empirical support. This paper emphasizes the importance of information technology for IEE and clarifies the weak points of the current research with a view to providing references for future research.

Medical physics is an interdisciplinary subject that applies the theory and research methods of physics to the prevention, diagnosis, treatment and health care of human diseases. In this paper, the teaching mode, teaching method, experimental project setting and teaching evaluation system of traditional medical physics experiment teaching in medical colleges and universities are reformed, and the virtual simulation experiment platform is combined with online experiment teaching micro-course, so as to give full play to students' independent initiative and cultivate students' innovative thinking. These reform measures are beneficial to the cultivation of high quality and practical compound medical talents, and help to build a more scientific medical physics experiment teaching system, so as to meet the needs of today’s society.

The plants identification is a virtual software depending on virtual simulation experiment platform in Shanghai University of Traditional Chinese Medicine, through the application of computer technology, virtual and reality combining technology, it effectively combines the medicinal theory teaching, experimental teaching, practical and other content, forms a teaching and sharing network interaction platform. The software gives full play to the positive role of network information technology in the professional of botany, it enriches online learning resources of botany and promotes the digitization of plants information. Key words: Identification of plants; Virtual software; Plant anatomy; Plant retrieval; Field practice

Because of the problems that the current virtual experimental platforms focus on a single situation and small number of compatible users, a virtual experimental platform for international trade is designed. The platform uses desktop virtual reality technology to build the platform, modular to construct it. The platform has improved the international trade course system. Finally, compared with the existing virtual experiment platform, the results show that the designed International Trade Virtual Experiment Platform has more compatible users and faster response speed.

This article takes mechanical basic experimental courses as the research object, and makes full use of virtual simulation, computer graphics, Internet and other technologies to innovate experimental teaching content and methods. First, construct a mechanical basic experiment teaching system based on four levels: guided cognition, basic experiment, comprehensive design experiment and research and innovation experiment. Then, combined with the existing virtual simulation related hardware equipment of the college, a software and hardware virtual experiment platform integrating virtual 3D display and interaction is built. Finally, with the help of Unreal Engine 4 (UE4) and network technology, a Web-based 3D virtual experiment platform is designed. Through the research of this article, a basic mechanical experiment system can be constructed, the experimental teaching training program can be improved, and the engineering practice education level can be further improved. The virtual reality (VR) experiment platform proposed in this paper can improve existing teaching methods, expand experiment content, solve problems such as insufficient educational resources, and improve students’ interest and initiative in learning. The research of the network virtual p latform enables students to break through the limitations of time and space, and realize different levels of mechanical experimental courses, such as online learning and hands-on operation of guided cognition, basic experiments, comprehensive design experiments, etc.

Virtual simulation technology has great potential in medical teaching, which can break through the limitation of traditional teaching, establish modern teaching mode, and promote the development of medical education. This paper discusses the necessity and application practice of virtual simulation technology in medical colleges and universities, and combines with the actual case of the construction of virtual simulation experimental teaching platform in Chongqing Medical University. This paper discusses the development and prospect of medical teaching in order to provide new ideas for improving the comprehensive quality of medical teaching.

Power system is an important knowledge point in the course of Electrotechnics. In order to solve the difficulties in the experiment of power system, the virtual simulation technology was introduced into the experimental teaching. a virtual simulation experiment system named Generation, transmission and application of electric power based on offshore wind power generation was constructed. The design idea, scheme, content, method and platform of the experimental teaching are elaborated in detail. Through this experiment, student can not only learn the generation-transformation-transmission-distribution-application whole process of electricity, but also associate the knowledge points learned in the theoretical course with the actual application scenarios. The student can carry out experiment on the virtual experimental platform just like in the real scene. This method can effectively improve the effectiveness of experimental teaching and cultivate the practical ability of student.

With the development of informatization teaching, the informatization teaching method has been continuously improved to make up for the deficiencies in traditional teaching. The virtual experiment design in the blended learning environment follows the student-centered, teacher-led teaching method, breaking through the time and space constraints, and it can effectively solve the problem that high-risk and important experiments cannot be practically operated. The virtual experiment platform is used as the experimental environment, and the online interactive platform as an auxiliary tool. Blended learning and contextualized teaching are innovatively integrated and contextualized experimental teaching is carried out. The experimental urban and rural education is fair, and teaching resources are shared.

To carry out virtual experiments in schools can stimulate student's interest in learning, and help students bring up their exploration spirit and innovation ability. Virtual experiments can effectively overcome a lot of difficulties in practice teaching in schools. This paper analyzes the characteristics of the virtual experiment, discusses a number of issues on intelligent guidance in virtual experiment, and designs a multi-agent based model of intelligent tutoring system for virtual experiment. This model can effectively solve the drawbacks of experimental teaching, to achieve a personal and intelligent teaching guide.

The new generation virtual simulation experiment platform for broadband wireless communication provides the topology planning, capacity planning, device configuration, data configuration and service verification functions for Long Term Evolution (LTE) network, Packet Transport Network (PTN) and Optical Transport Network (OTN). Firstly, based on the platform, the OTN experiment, the PTN experiment, the LTE experiment and the interconnection experiment are designed, the experimental type includes verifying and designing. The network optimization experiment and the comprehensive experiment are also designed. Secondly, the implementation methods of these experiments for different courses are proposed. Finally, the teaching effects of the experiments are demonstrated through questionnaires, the results illustrate the effectiveness of the experiments.

Based on present situation analysis of University Computer Foundation Course facing reformation in local college, for the purpose of training computational thinking ability, this paper integrates virtual experiment system into practice teaching link and constructs Virtual-Actual fusion experiment platform. It consists of four parts, such as virtual experiment platform, practical platform, network platform and comprehensive test platform. The platform provides much and enough practice training in the class and outclass for the students, trains computational thinking ability, meanwhile, improves application skills and innovative quality.

Under the influence of modern vocational education, virtual simulation experiment teaching is widely used as a new teaching method. The traditional electrical and electronic virtual simulation experiment teaching platform has low sensitivity and poor interaction. In this paper, a new kind of virtual simulation experiment teaching platform of electrical and electronic in Vocational College is built by lab view. Through the analysis of the experimental effect, LabVIEW software can realize the virtual simulation of electrical and electronic experiments and the establishment of virtual instruments. The integrated teaching can be easily realized through lab view. It provides a certain reference for the virtual simulation experiment teaching in vocational colleges.