Software System for Virtual Laboratory Works

Sus, Bogdan B.; Revenchuk, Ilona; Tmienova, Nataliia; Bauzha, Oleksandr; Chaikivskyi, Taras

doi:10.1109/csit49958.2020.9322046

Cited by 11 publications

(9 citation statements)

References 6 publications

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“…The outcomes of the article confirm the previous hypothesis of the researchers since users’ experience and satisfaction highlighted in the survey results approve that learning outcomes of the virtual laboratory work enrich students’ practical knowledge and positively affect the educational process. Even in distance learning, students can interact with realistic models of different devices, which means they can start the work with a real one ( Sus et al, 2020 ).…”

Section: Discussionmentioning

confidence: 99%

Computer model of a spectrum analyzer for a virtual laboratory: development and introduction to the educational process

Gubsky

Daineko

Ipalakova

et al. 2022

PeerJ Computer Science

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The worldwide COVID-19 pandemic has changed the development plans of every country. Instead, governments had to constantly deal with ever-emerging issues in healthcare, education, economics and industry. As a result, there has been an accelerated introduction of digitalization in these spheres. Thus, an increasing number of people have started using electronic services that have improved their digital literacy. This feature has had a positive impact on society and helped to create new interaction tools between populations and governments, students and institutions, customers and companies. The article aims to analyze how studying radio electronics can be improved by involving new tools and how they can be applied in distance learning. This work presents the results of the development and application of a virtual radio signal simulation in the educational process in the form of a laboratory practicum. Working on this approach required specific research in the field; the foreign experience was observed and studied. The review allowed us to find out how digitalization and the application of digital tools affect the behaviour, cognition, and overall performance of students during the pandemic. The authors conducted a questionnaire among students to evaluate the features of the virtual laboratory work and their effect on the educational process. The results analyzed are given in the article. They showed that students highly appreciate the introduction of such tools in learning. Moreover, like the entire laboratory, the proposed model can be used in the educational process offline and with distance learning. Finally, the article describes the experience and results of the software package’s development and integration for the spectrum analyzer’s computer model and virtual laboratory work using the MS VS environment in C ++. The results of the conducted work demonstrate the versatility of the proposed approach, its positive impact on the educational process, high potential in the other spheres.

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Section: Discussionmentioning

confidence: 99%

Computer model of a spectrum analyzer for a virtual laboratory: development and introduction to the educational process

Gubsky

Daineko

Ipalakova

et al. 2022

PeerJ Computer Science

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“…Science laboratories and technical workshops have been placed where scientists are being built and technicians are made respectively, Instructional laboratories have been accepted as essential for the training and education of scientists and the promotion of science literacy generally (Sus et al, 2020). The activities that happen during the laboratories/workshops can last for four hours and more.…”

Section: Related Workmentioning

confidence: 99%

Development of Virtual Classes and Laboratories with Remote Access

Adedoyin,

Adenowo,

Egberongbe-Kukoyi

2024

fuoyejet

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When comparing a few decades ago to now, the educational system has undergone various technological revolutions, particularly with the usage of Virtual Learning Environments (VLEs), which have changed the process of teaching and learning. VLEs with internet services play a major role in the storage of information and its dissemination. With the use of VLEs, there emerges the challenge of bringing practical classes online, engaging the students in practical sessions as it is in traditional laboratories. Though, there have been various simulators but they are not geared towards educational sessions but practically for industrial use and are not curriculum-based, this has been a major concern in engaging the students practically at a distance level according to the instructor’s plan. Hence, in this work, a robust VLE has been designed and implemented. The system has an evaluated model that was developed with MySQL and PHP, which served as the database and server-side programming, respectively. The proposed VLE offers an interactive web-enabled approach for online learning and practice, practical recordings are uploaded, and practical simulations are handled. Qualitative assessments were carried out on the gathered data from the 100 respondents through the use of the questionnaire. Performance metrics such as response time, latency, availability, reliability and scalability were used to conduct a comparative analysis between the existing VLEs and the developed VLE. The findings of the study showed that the utilisation of the proposed VLE has the potential to cause a positive transformation and a paradigm shift in educational institutions.

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“…Experimentation in the field of physics is essential to understand each behaviour of matter based on observations and experiences, it being necessary for the student to develop these skills within virtual laboratories with the corresponding time through systems. For example: In Tripicchio et al, [16], the researchers mention that the platforms developed to carry out virtual experiments should give students the facilities to understand and manage the study variables when they are analysed, as well as the ability to carry out the experiments in real time for an adequate interaction between the platform and the student for a better result, therefore, they decided to develop a virtual laboratory system based on the performance of natural science experiments. The researchers' procedure is based on several modules in scripting language compiled with bytecode and running in a virtual machine, so that the virtual laboratory can be accessed from a web page when the program is executed correctly.…”

Section: Literature Reviewedmentioning

confidence: 99%

Virtual Assistance System for Teaching Physics Experiments in University Students

Lucía Asencios-Trujillo,

Lida Asencios-Trujillo,

Carlos LaRosa-Longobardi

et al. 2024

ARASET

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According to previous studies, it can be seen that education has been facing new challenges to improve the quality of student teaching by achieving a better interpretation of the conceptual part and the experimental part as they are directly related, improving learning in natural science courses that require students to carry out experiments in laboratories to consolidate their knowledge. The problem raised in this research is that the teaching of the theoretical part is more important than the experimental part with respect to the Physics course due to the little time students have in the laboratories, as well as the limited space that does not allow them to freely carry out experiments in laboratories as poor infrastructure, resulting disadvantageous for students by not demonstrating the hypotheses raised from the theory that would allow them to consolidate their knowledge. The aim of this research work is to develop a virtual assistance system for teaching physics experiments to university students with a high level of reality in order to improve the student's experimental practice, taking advantage of a new form of centralised teaching that prioritises the student's time and space through a dynamic interface. The methodology used for this research is based on a client-server model, a TCP/IP data protocol that allows the computer to send and receive data, graphical features of the operating system with the Microsoft Windows platform for interaction with the virtual laboratory without time restriction. According to the tests carried out, it was observed that the virtual assistance system was performed efficiently by detailing the tests of its corresponding function with an efficiency of 95.14%, which is a high value for a virtual laboratory system that allows experimental processes to be carried out. It was concluded that this system presents a dynamic interaction to perform experiments in the virtual physics laboratory with the appropriate materials for better learning.

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Software System for Virtual Laboratory Works

Cited by 11 publications

References 6 publications

Computer model of a spectrum analyzer for a virtual laboratory: development and introduction to the educational process

Computer model of a spectrum analyzer for a virtual laboratory: development and introduction to the educational process

Development of Virtual Classes and Laboratories with Remote Access

Virtual Assistance System for Teaching Physics Experiments in University Students

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