Research of Automatic Assessment System of Virtual Experiment in Middle School Biology Based on the Virtual Simulation Technology

Author(s):  
Yuxi Wang ◽  
Shaochun Zhong ◽  
Haoran Zhang ◽  
Yongjiang Zhong ◽  
Ling Bai
Author(s):  
Jialing Wu

With the rapid advancement of information technology, virtual reality technology has also gradually developed, accompanied by the dramatic growth of virtual reality experiment technology. At present, the space design-oriented virtual experiment teaching method usually contributes to the formation of undesired experiment habits among students, such as caring less about experiment instruments, attaching less importance to the norms of experiment operation, and the lack of awareness of safety precautions. At the same time, virtual experiment may lead to reduced communications in the learning process and fewer opportunities for students to exercise interpersonal skills, thus affecting the teaching effect to a certain extent. On this basis, a teaching method of applying virtual simulation technology to the course of space design was proposed in this study. The analysis of the current development status and characteristics of virtual simulation technology was followed by a detailed description of the use of software in the construction entity and a series of computer-aided teaching and developing processes concerning space, design, function, etc. in the case of space design. Through the survey, it was found that students have more recognition of the new teaching method and their learning efficiency is improved, indicating that this teaching model is significantly better than other traditional teaching methods.


2013 ◽  
Vol 368-370 ◽  
pp. 1237-1241
Author(s):  
Qian Kun Wang ◽  
Wei Wei Zuo ◽  
Shi Pan

Based on analysis of the application status of the virtual reality technology and energy simulation technology in energy-efficient building, authors put organic combination with the virtual reality technology and energy simulation technology. Application methods of virtual simulation are discussed in integrated design of solar energy and building. And the evaluation process of solar energy and building integrated design is put forward. At the same time, according to the software of 3D Studio MAX and ECOTECT, the paper studies the case of solar energy and building integrated design virtual simulation.


2020 ◽  
Author(s):  
Xinzhe Hu ◽  
Zhenqiang Zhang ◽  
Jing Su ◽  
Fachao Wang ◽  
Lihua Wu ◽  
...  

2014 ◽  
Vol 651-653 ◽  
pp. 579-583
Author(s):  
Liang Yong Hou

With the innovation of computer hardware technology and software technology, virtual simulation technology has been applied in various fields, including sports training and basketball teaching process. In this paper, the basketball technology actions optimization system is designed by using MATLAB virtual simulation method, and the initial signal calculus model of basketball technology actions is established by using wireless sensor signal transmission principle, and then using the trained neural network method carries on processing for the initial signal, combining the approximation degree of optimal training signal and original signal determine the validity and reliability of the simulation. Through the simulation, we finally get the optimization allocation effect of the number of neurons’ best basketball technology actions, which provides a new computer method for the exploration of basketball training new method.


2019 ◽  
Vol 17 (3) ◽  
pp. 93-110
Author(s):  
A. V. Tkachev ◽  
D. V. Irtegov

The article is devoted to the technique of automated testing of NSUts – automatic assessment system for programming tasks developed at NSU. The main priority for this technique is to test both the old and the new versions of the application, so that the same or minimally modified tests could be executed on two versions of the system with different architectures. This could be useful while organizing the development process for other applications with a long life cycle. To test not only the server but also the client side of the web application, we suggest using tools like Selenium WebDriver to simulate user actions by sending commands to real browsers. We use the well-known Page Object design pattern to handle differences in HTML layout and functionality, and describe a number of ways to make developed tests less fragile and easily adapt those to work with the new version of the system. The article also describes the use of this technique to organize automated testing of the NSUts system and analyzes its effectiveness. The analysis shows that the estimated code coverage by these tests is quite high, and therefore the technique can be considered effective and applied to other similar web applications.


Sign in / Sign up

Export Citation Format

Share Document