scholarly journals APPLICATION OF COMPUTER MODELING POSSIBILITIES IN THE STUDY OF PHYSICAL MODELS

Author(s):  
Pavlo Kindrat ◽  
Ihor Voitovych ◽  
Vladimir Mashchenko

The advantages and disadvantages of using a virtual laboratory and computer models in the educational process in physics are identified. The expediency of using virtual laboratories and computer models in the context of mixed physics education is substantiated. To teach future physics teachers to create and use computer models of physical phenomena and processes is carried out in a professionally oriented author's course "Methods of using computer technology in professional activities." The stages of development of a physical model for the formulation of a mathematical problem are described and the implementation on the example of development and use of the program "Dynamic model of an ideal gas" is shown.

Author(s):  
Vimal K. Viswanathan ◽  
Julie S. Linsey

Engineering idea generation is a critical part of new product development and physical models are one tool used in this phase of design. Unfortunately, few guidelines about the effective use of physical models to support idea generation exist. The advantages and disadvantages of physical models need to be clarified so that engineers know when and where to implement them effectively. Previous literature indicates there is potential for design fixation on physical prototypes. This limits the solutions considered. In contrast, other recommendations encourage the extensive use of physical models and the psychological literature indicates that physical representations have the potential to lead to more feasible design by supporting designers’ mental models of physical phenomena. This study evaluates these questions with a between-subjects experiment with four conditions, sketching only, building, building & testing, and constrained sketching. No evidence for design fixation is observed. The results show that physical models supplement designers’ mental models, thereby leading to higher quality ideas (fraction of functional ideas). This result shows a potential way of improving designer’s innovation by strategically implementing fast and cheap prototyping methods.


Author(s):  
Loreta Juškaite

ICT has invaded the educational process and is providing us with many opportunities to exploit. An additional challenge faced by Physic educators has been the integration of Virtual laboratories in the teaching process. In recent years, Inquiry-Based Science Education has proved its efficacy in education by expanding on “traditional” lessons and motivating students to actively participate in science. Digital technologies support necessary educational innovations and can be the catalyst for change in educational patterns (in regard to its form, space, functions, services, tools, roles, procedures). Virtual laboratories are an essential digital tool. In fact, many Latvian schools are equipped with computer classes, tablets and high-speed internet connection while using a huge variety of web-based learning applications, simulations and visualizations. The paper evaluates necessary skills and abilities which can be developed at the secondary level, analysing and planning the interaction between the physics education process and technological development. The article also highlights the direction of future research. The paper evaluates necessary skills and abilities which can be developed at the secondary level, analysing and planning the interaction between the physics education process and technological development. The article also highlights the direction of future research


Author(s):  
IHOR VOITOVYCH ◽  
OKSANA VOITOVYCH ◽  
GALYNA MARTYNІUK

The introduction of information and communication technologies in the educational process of teaching various disciplines is becoming increasingly important. Accordingly, the issue of application of these technologies in the teaching of chemical disciplines is relevant, namely the study of the possibility of using virtual laboratories in Chemistry as an interactive learning tool to improve the learning process and provide opportunities for professional and research skills. The purpose of the article is to study the possibilities of using virtual laboratories in the process of teaching chemical disciplines and to determine the opinion of students on the effectiveness of this type of activity. The following research methods are used in the article: theoretical – analysis of scientific publications on the research problem; systematization and generalization of information; empirical – questionnaires and analysis of its results. The article considers the advantages and disadvantages of using virtual Chemistry laboratories in the educational process. The article analyzes the concept of «virtual laboratory» and gives the definition of a virtual laboratory of Chemistry as a software environment that allows to form practical skills by conducting laboratory experiments, simulating the sequence of actions of the researcher in real laboratory (or managing chemical plants by robotic means) with use of computer models or contactless (remotely) with real equipment and reagents. We consider the virtual Chemistry laboratories available on the Internet, which provides free access to the educational resources and explores their didactic and methodological opportunities to increase the level of formation of practical skills and abilities during chemical experiments. It is established that the use of a virtual laboratory in Chemistry contributes to the formation of practical skills in conducting interactive laboratory classes with further consolidation in real conditions; provides an individual pace of mastering the skills of chemical experiment; allows students to explore processes that require special conditions; increases the motivation to master new material by working in a virtual environment that is familiar and interesting for the modern student; provides realization of its independent preparation for performance of experiments in real laboratory conditions. It is substantiated the use of virtual laboratories in Chemistry cannot substitute the traditional performance of laboratory work, but is only a supplementary form.


2020 ◽  
Vol 2020 (2) ◽  
pp. 50-62
Author(s):  
Rebkalo M.M. ◽  
◽  
Shumna L.P. ◽  
Oliynyk V.S. ◽  

Improving the professional skills of penitentiary personnel is a multifaceted process of obtaining additional knowledge to perform tasks and responsibilities within their professional activities. The article analyzes the main forms of personnel advanced training. The first is carried out in educational institutions of central executive bodies, local executive bodies (external form), and the second – in educational institutions of the State Penitentiary Service of Ukraine (internal form). When clarifying the content of the external form, attention is paid to the model of its implementation. The first model is a holistic system of advanced training, which ensures the unity of the educational process and adequate educational technologies. The second is a variational model, which means working on a certain side of the profession that needs to be improved. The third model – involves using special diagnostics with subsequent monitoring of acquired knowledge. The article details the advantages and disadvantages of the external form of advanced training. The internal form of advanced training provides the participation of educational institutions of the State Penitentiary Service in this process. The structure of bodies that provide advanced training within the State Penitentiary Service is revealed. Among its advantages is the possibility of involving experienced specialists of the penitentiary service in the training process, introduction of effective innovative technologies and motivation of service activity. The disadvantages of this form of education are also analyzed. The article states the combination of external and internal forms helps to increase the level of professional knowledge and skills based on best practices used in various spheres of professional activity of society and allows to maximize the professions in bodies and penitentiary institutions. Key words: State Criminal and Executive Service of Ukraine; penitentiary personnel; personnel advanced training system; external forms of advanced training; internal forms of advanced training; advantages and disadvantages of personnel advanced training.


2021 ◽  
Vol 110 ◽  
pp. 03001
Author(s):  
Anna Kononenko ◽  
Larisa Nedospasova

The research describes the process of a digital approach in teaching a foreign language using various programs, teaching materials and teaching competencies. Recently, at the development of the distance technologies, the aim is to organize the educational process so that it is given the new educational forms, in terms of quality, a result that is at least the same as traditional ones. In addition, there are many questions related to methods of measuring online learning effectiveness, as it provides an opportunity for continuous learning and improvement of the professional activities. Modern changes in modern social life and culture require a restructuring of the training specialists` system, the development of new technologies in education that implement the training of a person with the necessary social and professional competencies. With the development of new information technologies, the range of up-to-date information platforms is expanding; the conditions are created for the formation of a single global information and educational space on their basis. In this regard, the education system is changing and developing. The application of the most suitable MS Teams platform for implementing the educational process and mastering the necessary competencies is considered. The stages and areas for the implementation of the training material are listed in detail. The authors focus on the relevance of achieving the maximum use of various interactive forms of education using innovative technologies and achieving competencies. The paper examines the use of such technologies, discusses the advantages and disadvantages of using such technologies. Methods and approaches in distance or online learning for the assimilation of educational material and mastering the necessary competencies are determined. The authors suggest a possible application of distance learning as an additional educational resource.


2019 ◽  
Vol 7 (1) ◽  
pp. 165-176
Author(s):  
Elena N. Shumilova

The author reflects on the specifics of distance musical and pedagogical education, which is perceived by many in a negative connotation – a reduced number of academic disciplines, first of all, individual lessons. And also – the important factor that distance education is often paid and the initial level of students is rather weak. However, there are no clear criteria for the comparative quality of full-time and part-time diplomas. Moreover, in the music profession, where individual training actualizes not only professional knowledge and skills, but also the formation of personal qualities of the future specialist. at the same time, it is necessary to separate two concepts – “correspondence” and “distance” learning. There is practically no research that would deal with the problems of distance musical and pedagogical education. As a rule, those few works that exist on correspondence training of pedagogical specialties do not take into account the specifics of the profession of music teacher, for example, in terms of the creative component of the educational process or the development of performing skills. to date, the most noticeable research gaps are, first of all, the actualization of the contextual approach and the study of the motivational component in distance learning. The author analyzes the data developed by him a detailed questionnaire for part-time students with information about the real and intended place of work of future graduates, their motivation for distance learning, the degree of satisfaction with such training, its advantages and disadvantages, the level of musical training of future teachers, musicians, their specific professional problems, etc. The students’ answers showed that there is a powerful trend in the musical and pedagogical profession associated with the public expression of musical creativity, the actualization of not only education and upbringing, but also the enlightenment component of the educational process. In addition to the performance qualities of a music teacher, those skills that have only recently seemed to be insignificant, such as organizational, directorial, lecturers, and managerial ones, have become extremely popular. According to the author, in the correspondence musical and pedagogical education it is much easier to develop the abilities of teachers in this regard, since, on the one hand, there is a knowledge base, and on the other – a specific professional situation, familiar and close to the correspondence student and teacher in one person. In this contextual paradigm laid a powerful lever of motivation of part-time students to maximize the “whole” of the educational process and, accordingly, the optimal combination and complementarity of study and professional activities.


Author(s):  
Tetiana Terletska

The article deals with the question of massive open online courses utilization in educational process of higher education institutions; the background for the courses implementation is analysed, advantages and disadvantages of their utilization to provide distant component of educational process are estimated. In the framework of the research on peculiarities of MOOCs implementation in electronic learning courses in Borys Grinchenko Kyiv University a survey was hold for students of the specialty “Pre-school education” of the second (Master’s) level, where 50 respondents, who completed massive open online courses during their study, took part. According to the result of the survey it was defined that the majority of the students (from 68% to 78% depending on the course) were completely satisfied with the format of study and consider it one of the ways for their professional development in the future. The article describes the difficulties faced by the students in the process of work with MOOCs; possible ways to overcome them were defined. Accordance of possibilities provided with massive open online courses with the requests of modern students to the ways of extracurricular learning implementation was analysed. Positive aspects of the courses utilization as a part of electronic learning courses were highlighted including motivational factor about completing corresponding MOOCs. In addition, the question of readiness of academics to use massive open online courses in their professional activities was taken into consideration. Lecturers of Borys Grinchenko Kyiv University were surveyed; the results showed that only 30% of teaching staff had previous experience of using MOOCs in educational process, however, around 80% of respondents are interested in further study and practical utilization of such resources.


2021 ◽  
Vol 1 (194) ◽  
pp. 74-78
Author(s):  
Iuliia Bokhan ◽  
◽  
Tetiana Forostovska ◽  

In the article the way of using information technology in the natural education is activated, such as computer modeling of chemical, physical or biological phenomenon processes, introduction into the educational process of the virtual laboratory works. The relevance of the introduction of virtual laboratories in educational practice is due, firstly, to the information challenges of the time, and secondly, the regulatory requirements for the organization of the educational process of general secondary and higher education. It is mentioned that the use of virtual laboratories in the educational process allows students to conduct experiments with equipment and materials that he is able to use due to lack of a real laboratory or its lack of technical content, get practical skills of conducting experiments of integrated natural direction initiating computer models and the process of operation of unique equipment of chemical, physical, biological laboratory, to study dangerous in the real situation processes and phenomena of natural origin, without fear of possible consequences. The article reveals the advantages and disadvantages of using a virtual laboratory workshop during the study of natural sciences. Possibilities of modern virtual laboratories of a natural direction which allow to model objects and processes of the surrounding world and also to organize computer access to the real laboratory equipment. The possibility of realization of a virtual laboratory workshop on chemical disciplines of the natural cycle in the environment of a virtual simulator of the laboratory IrYdiumChemistryLab is shown. This virtual laboratory involves the formulation of specific tasks or the formation of its own strategy for planning the experiment,the resource immediately differs in the ability to intervene in the program and design your own virtual experiment Created on the basis of IrYdiumChemistryLab virtual laboratory works allow to prepare diluent of various concentrations, to calculate and measure concentrations of ions in solutions of strong and weak electrolytes, to titrate, etc. Virtual laboratories must be present in the practice of teaching natural sciences (chemistry, physics, biology). The need to use a virtual laboratory workshop during distance learning is especially relevant.


2021 ◽  
Vol 59 (8) ◽  
pp. 582-584
Author(s):  
Anton Filanovich ◽  
Alexander Povzner

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