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  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>The Use of Cloud Services for Learning Foreign Language (English)</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Hennadiy Kravtsov</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Olga Gnedkova</string-name>
          <email>gnedkova84@gmail.com</email>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>Key Terms. Quality Assurance Methodology</institution>
          ,
          <addr-line>Standardization Process, Knowledge Management Methodology, Knowledge Management Process, Teaching Methodology, Teaching Process</addr-line>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>The Kherson State University 27</institution>
          ,
          <addr-line>40 rokiv Zhovtnya St., 73000, Kherson</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
      </contrib-group>
      <abstract>
        <p>Research goals: determine particularities of using cloud services in English communicative competence forming process and develop the model of distance learning system (DLS) and cloud services interaction that improves the quality of the learning process. Research objectives: to identify, describe and develop methodological features of the model of distance learning system and cloud services interaction; consider on the examples the methods of use cloud services in DLS in foreign language training, aimed at English communicative competence forming process of students; experimentally investigate the level of using of cloud services in distance learning and identify ways of improving its use. Object of research: methodical system of foreign language students' training of language faculties in high institutions. Subject of research: methodological model of the model of distance learning system and cloud services interaction in English communicative competence forming process. Research methods used: review and analysis of scientific publications, psychological, educational and instructional materials, modeling of complex systems, questionnaires, conducting pedagogical experiment. Results of research: The model of distance learning system and cloud services interaction was developed and the methodological particularities of this interaction are defined. Methods of using cloud services on the example of the distance course "Practical English Course Upper Intermediate" describing the methods of doing the tasks in English communicative competence forming process of language faculties were considered. As a result of experiment it was found there is a low level of use of cloud technologies in distance learning is a consequence of a lack of awareness of teachers in the possibilities of its use.</p>
      </abstract>
      <kwd-group>
        <kwd />
        <kwd>Cloud technology</kwd>
        <kwd>cloud computing</kwd>
        <kwd>distance learning system</kwd>
        <kwd>SaaS</kwd>
        <kwd>PaaS</kwd>
        <kwd>electronic educational resources</kwd>
        <kwd>LMS «Kherson virtual university»</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>-</title>
      <p>- 621
1</p>
    </sec>
    <sec id="sec-2">
      <title>Introduction</title>
      <p>
        Due to the rapid development and implementation of the Internet in everyday life and
the simultaneous designing of distance learning systems (DLS), there is the
opportunity to approximate the traditional learning to distance one. Today, through the
designing of Internet-services, which were developed and used a few years ago, there
are new capabilities for teachers to organize the distance and mixed (blended)
learning to improve the quality of the educational process. Problems of design,
implementation and use of cloud technologies in higher education belong to perspective areas of
informatization of the education system as a whole [
        <xref ref-type="bibr" rid="ref1">1</xref>
        ].
      </p>
      <p>
        The rapid development of technologies, the necessity to develop models, methods
of most appropriate use and implementation of cloud tools and services in educational
process are the factors that encourage the further development of this problem [
        <xref ref-type="bibr" rid="ref2">2</xref>
        ].
      </p>
      <p>The term «Cloud computing» was first used in 1993 by Eric Schmidt to describe
services that support distantly different data and applications hosted on distant
servers.</p>
      <p>
        «Cloud computing» is the technology of data processing, in which computer
resources and capacities are available to the user as an Internet service. According to the
official NIST (National Institute of Standards and Technology) definition, "cloud
computing is a model for enabling ubiquitous, convenient, on-demand network access
to a shared pool of configurable computing resources (e.g., networks, servers, storage,
applications and services) that can be rapidly provisioned and released with minimal
management effort or service provider interaction"[
        <xref ref-type="bibr" rid="ref3">3</xref>
        ].
      </p>
      <p>
        Let’s consider the basic directions of development of cloud technologies which are
used in education. According to the technology and functionality the services are
classified in [
        <xref ref-type="bibr" rid="ref4">4</xref>
        ]:
      </p>
      <p>
        1. SaaS – Software as a Service. This type of cloud services allows using the
Internet software the in education. In learning English, it provides access to email, various
training sites, blogs, video and audio materials in the Internet. For example, the
service Google Apps for Education provides Internet technologies and tools to create
information-educational environment of the institution, Microsoft Live@edu is used
to equip students with the necessary tools of online interaction without additional
costs for software, hardware and support [
        <xref ref-type="bibr" rid="ref5">5</xref>
        ].
      </p>
      <p>2. PaaS – Platform as a Service. As the services it is provided by a set of software
services and libraries that you can use to develop the own electronic educational
resources (EER). It is provided an integrated platform for development, testing and
support of web applications that are based on cloud computing. In education, the
service is used to develop integrated applications that are used "in the cloud" for
managing of educational projects, implementation of joint researches, such as designing the
virtual laboratories of share access. Learning Management System (LMS) can be
represented in the "cloud" through this type of service.</p>
      <p>3. HaaS (Hardware as a Service) – it is provided by the hardware capabilities, such
as a certain amount of memory, processor time, bandwidth and so on.</p>
      <p>4. IaaS (Infrastructure as a Service) itmay be seen as HaaS technology
development that provides the certain systems underlying in the construction of other
systems, such as virtualization tools, load distribution etc. IaaS may include hardware
(servers, storage, client systems and equipment); operating systems and system
software (virtualization, resource management); communication software between
systems (e.g. integration into network, management equipment). The use of the
technology in education provides an opportunity to get rid of the need to support complex
data infrastructures, client and network infrastructures.</p>
      <p>5. CaaS (Communication as a Service) – new service, which is the development of
SaaS technology. As a service it is provided by communication services, for example,
IP-telephony, mail and chat. For example, as a service to the institution it is used
email.</p>
      <p>6. DaaS (Desktop as a Service) – users receive the virtualized workplace
completely ready for work. This service is the development of SaaS technology, which is
widespread in recent years.</p>
      <p>
        Cloud technologies are used in education because its enable significantly reduce
the costs, solve the problem of equal access to the information technologies because
the powerful resources can be obtained via the Internet. In addition, it is provided the
opportunity to meet individual needs of the student and academic trajectory by
modeling his activity and selection of appropriate resources based on processing of large
amounts of data and mobility training [
        <xref ref-type="bibr" rid="ref6">6</xref>
        ].
      </p>
      <p>There are some disadvantages of cloud technologies, which are mainly technical
and technological nature. These disadvantages are limiting of functional properties of
software compared with local analogues, the lack of native providers of cloud services
(Amazon, Google, Saleforce etc. are concentrated in the USA), the lack of national
and international standards, and the lack of legal framework applying cloud
technologies in education.</p>
      <p>Currently there are four models of cloud deployments:
─ Private cloud – it is used to provide services within the organization that is both
customer and service provider. It is the variant of cloud concept embodiment when
the organization creates it’s for itself in limited use;
─ Public cloud –it is used to deploy of the infrastructure and software to provide
access outside of boundaries of institution’s infrastructure;
─ Hybrid cloud –it is two or more different types of clouds;
─ Community cloud –type of infrastructure, designed for use by the specific
consumer society of organizations with common objectives. Examples, platform
Windows Azure, Web services Amazon, Google App Engine and Force.com.</p>
      <sec id="sec-2-1">
        <title>We study public and community cloud systems.</title>
        <p>The main aim in foreign language learning in high school is to develop
communicative competence, i.e. the ability to get enough complete information at reading
foreign texts, the ability to understand speaker and express own opinion, point of view
orally and in writing.</p>
        <p>
          Thus, the feature of the subject "Foreign Language" is not knowledge about the
subject, that is knowledge about the language (linguistic competence), but the
development of certain skills and abilities of different types of language activities based on
knowledge of the way of activity (communicative competence) [
          <xref ref-type="bibr" rid="ref7">7</xref>
          ].
        </p>
        <p>
          Cloud technologies make possible to integrate various active learning methods in
the information environment. Let’s consider the most popular and affordable for users
Internet services:
─ Google Docs is an online office to create various documents for share access;
─ OneDrive - service of Microsoft, it is similar service of Google Drive;
─ Scribd - Internet service of cloud document storage, which allows publishing
documents prepared in the most popular formats: Microsoft Office, Open Office,
Adobe Acrobat, etc.;
─ Slideshare - online storage of presentations;
─ Google Scholar - search engine of educational and scientific publications;
─ YouTube - a service that lets download and watch videos in the browser;
─ Skype - a service that provides audio and video communication;
─ Wikipedia - online encyclopedia, based on wiki technology;
─ Blogger - Internet-service in the form of online journal (or blog);
─ Facebook, VKontakte - a social network that provides the ability to create study
groups, communities, etc. [
          <xref ref-type="bibr" rid="ref8">8</xref>
          ].
2
        </p>
      </sec>
    </sec>
    <sec id="sec-3">
      <title>Distance Learning System in Language Learning</title>
      <p>Information and communication technologies, including distance learning
technologies rapidly integrated into the traditional educational process of higher education.
The actual problem is the use of distance learning in foreign language training,
including the formation of foreign language communicative competence.</p>
      <p>
        The problem of distance learning (DL) in learning languages is studied by number
of scientists: V.Yu. Bykov, V.M. Kukharenko [
        <xref ref-type="bibr" rid="ref9">9</xref>
        ], A.A. Andreev, V.I. Gritsenko,
K.Yu. Kozhukhov [
        <xref ref-type="bibr" rid="ref10">10</xref>
        ], S.P. Kudryavtseva, N.V. Mayer, M.G. Moor, E.S. Polat [
        <xref ref-type="bibr" rid="ref11">11</xref>
        ]
A.V. Hutorskoy and others. According to K.Yu Kozhukhov, distance learning
technologies can realize methodically organized and purposeful leadership of training and
cognitive activity of students and it is based on using a wide range of information and
communication technologies [10, p.11].
      </p>
      <p>Let’s consider the definition «distance learning».There are a set of definitions of
«distance learning» We consider only the most accurate definition in our opinion.
Distance Learning (DL)– the interaction between teachers and students at a distance
that covers all components inherent of the educational process (purpose, content,
methods, organizational forms, and teaching aids) specific means of Internet
technologies [11, p.15].</p>
      <p>DL is complex educational technology, combining the achievements of pedagogy
and psychology of didactic opportunities of information and telecommunication
technologies that use the computer as a carrier of information and means of
communication. DL meets all modern features of society and its purpose is forming the creative
person [12, p.20].</p>
      <p>
        However, distance education, e-learning are generally used in combination with
other types of teaching, such as face-to-face teaching in a class or mail
correspondence. In 2014, more than 6 million students took at least one online course in the
world. 60% of four-year private colleges and universities offer online classes as well
[
        <xref ref-type="bibr" rid="ref13">13</xref>
        ].
      </p>
      <p>There are a set of the advantages and disadvantages of e-learning, especially in
language learning. Let’s consider them.</p>
      <p>Actually, there are a lot of advantages of distance learning. First of all, students can
study at their individual pace. They can spend time over something that puzzles or
intrigues them before they proceed. That’s something they cannot do if the teacher
controls the pace of students’ learning or the pace of a class group.</p>
      <p>Students can arrange their week to suit their work and family commitments. That
means they can schedule the studies at times that would be awkward or unsuitable for
teachers or their fellows students. Contrariwise they can always delay their studies by
a week, month or even more.</p>
      <p>
        It should be mentioned that the positive sides of the commercialized popularity of
foreign language distance learning in Japan are, as Toshiya Kawame suggests, that the
process of producing teaching materials has been shared not only by teachers
concerned, but also openly by non-specialists, and that students are expected to develop
their own individual styles of learning, since distance learning expects users to
activate and make best use of it [
        <xref ref-type="bibr" rid="ref14">14</xref>
        ].
      </p>
      <p>Also students explore the freedom that distance makes possible, they begin to
realize that they control the content and emphasis of what they study, to a lesser if not a
greater extent. This one is probably the most important advantage because only
students decide what they would or would not do.</p>
      <p>Let’s consider disadvantages of distance learning. In fact, learning at a distance can
be very isolated experience. One consequence of that isolation is the absence of social
links, whose importance in language learning is surely under-estimated in
communicational situations.</p>
      <p>When learners are at a distance, teachers cannot do things that they took for
granted in the face-to-face situation. For example, it is impossible at a distance for the
teacher to keep a casual eye on the learners’ performance and progress. Distance is
furthermore a severe constraint on the development of a relationship, perceived or
otherwise, between the teacher and the learner. And a distance is a disincentive to
corporate activity, and the learning together which often happens naturally and
informally in a class.</p>
      <p>
        Because learning happens at a distance, it follows that sharing, borrowing,
returning, issuing and other such functions involving books, paperwork and assignments,
take time. The interruptions to learning which that delay introduces can be frustrating
and de-motivating [
        <xref ref-type="bibr" rid="ref15">15</xref>
        ].
      </p>
      <p>So, the successful language-teaching is built on a strategy that aims at creating an
interest in a language and culture and then uses technology as a means of allowing
pupils to communicate with others, use interactive resources and exercises and be
creative in the target language. Just like anywhere else, distance learning has created
new methods of language teaching; it has promoted new attitudes to the acquisition of
foreign languages; and it also has opened up new possibilities of language education.</p>
      <p>Thus, distance learning for language is not quite the same as learning of other
subjects. Learning a foreign language includes not only the mastering of grammatical
knowledge and comprehension skills, but the development of interactive
communication ability (competence). With the help of distance learning systems, which has all
communicational and virtual tools teachers can possibly create a virtual reality in
which students can develop communication skills.</p>
    </sec>
    <sec id="sec-4">
      <title>The Use of Cloud Services in Learning a Language</title>
      <p>We consider the main cloud services that we use to create English communicative
competence. So we chose Blogger, Wiki, Google Drive and social network
VKontakte.</p>
      <p>
        In our research we are developing the distance course (DC) «Practical English
Course Upper Intermediate» based on the textbook with the same title and authors are
L.Chernovaty, V. Karaban and others. The course is for third year students of
philological faculties and specialty «Translation» of higher educational institutions. This
course is created in the distance learning system «Kherson Virtual University» (DLS
KVU) [
        <xref ref-type="bibr" rid="ref16">16</xref>
        ].
      </p>
      <p>In this DC one of the tasks of forming communicative competence is to create your
blog by students and the organization of discussions in blog on the topic «Holidays in
Ukraine», where students place the essay, link to video or audio materials in the
subject, leave comments in blogs of classmates. Control and evaluation conducts with the
use of the rating system of DLSKVU. Thus, there is the interaction between DLS and
cloud service «blog».</p>
      <p>Consider the use of Wiki-technology on formation of communicative competence
in this course. For example, the traditional teaching of the topic entitled «Regional
Variations in the USA» are reading the text, consisting of some fragments with titles
and students should match titles of fragments with of parts of the sentences of text. In
the distance course this exercise is implemented as follows: the text for reading is
developed as course’s document and all geographical names in it have link to the
appropriate page on Wikipedia for a detailed review, study and use in the future. On
the next stage, students complete the training task of "Comparison", for strengthening
the acquiring knowledge. Thus, there is the interaction EER (document) in distance
learning system and cloud service Wikipedia.</p>
      <p>It should be noted the growing popularity of using Google Drive service in the
learning process. Today Google Drive services are actively used by many teachers
and trainers in different disciplines in their professional activities. These services are
used as auxiliary tools for forming communicative competence in English. First of all,
Google Drive – a free online office, which includes text, spreadsheet, service to create
presentations and Internet service cloud storage files. This web-oriented software is a
program that works by using a web browser without installation on the user's
computer. Docs created by the user are stored on a special server Google, or can be
exported to a file. This is one of the key benefits of cloud services, as access to the data
entered can be done from any computer connected to the Internet. Let’s consider the
interaction of distance learning system and SaaS services on the example of Google
Docs. Thus, in the process of learning in distance group in DLS tutor has the ability to
open access to files for user groups and assign it the appropriate permissions. Users
have the ability in Google Docs, depending on their rights, create, edit, share
resources, using calendar built into the system to plan tasks etc. For example, in the DC
for forming communicative competence of students we use a variety of exercises
using text documents (co-create and edit documents on specific topics), spreadsheets
(co-creation and editing crossword puzzles, tables, etc.), presentation (co-creating
presentations in a particular topic and its further use) service Google Drive. For
example, the traditional teaching practice for the topic entitled «Grand Canyon» is
listening to the audio recording (2 times) and filling the blanks in sentences. This
exercise aims to develop the ability of listening and understanding foreign speech. In the
distance course this exercise is implemented as follows: audio recording is developed
as course’s document and there is the link on the document in Google Docs made by
the teacher (tutor). After listening to the audio recording, the students begin to work
with the Google document, fill gaps in sentences, edit and analyze the mistakes. The
teacher observes the work of students and makes the comments. This document is
saved on Google Drive. Control and evaluation conducts with the use of the rating
system of DLS KVU. Thus, there is the interaction between DLS and cloud service
Google Docs.</p>
      <p>The use of social networks (VKontakte, Facebook) in formation of communicative
competence in English has important role. During the learning process in the DC it
has been created the group in the social network VKontakte. Organizational
information and a large number of links to online resources for information and study are
placed in it. Control and evaluation conducts with the use of the rating system of DLS
KVU. For example, there is the task for is watching a video on the topic «Holidays in
Ukraine» in the group VKontakte, and there is discussion in "Forum" in DLS. Thus,
there is the interaction between DLS and social network VKontakte.
4</p>
    </sec>
    <sec id="sec-5">
      <title>Model of Interaction of Cloud Services in Education</title>
      <p>LMS as part PaaS meets the basic requirements of providing distance learning. At
creating and using the distance course of LMS there is provided an opportunity to use
internal services such as Whiteboard, Forum, Chat, Virtual Lab, E-mail and more. But
there are methodological problems which cannot be solved by standard LMS means.
Then LMS as an element of PaaS may use other cloud services to expand the
technological means of solving the methodological problems. First of all, it concerns SaaS
means, such as file storage Google Docs, OneDrive, media resources YouTube,
communication Skype, publications Blogger, social networks Facebook, VKontakte
and others.</p>
      <p>The model of interaction of distance learning with SaaS cloud services in the
English language learning is presented in Fig. 1.</p>
      <p>On the basis of the services we specify educational opportunities of cloud
technologies confirming the feasibility of their using in learning English:
─ simplicity and convenience of teamwork of teacher and students;
─ rapid inclusion of developed products in the educational process because of the
lack of territorial binding service user to the place;
─ organizing interactive sessions and collective training;
─ creating of web-oriented laboratories in specific subject areas (mechanisms to add
new resources, interactive access to simulation tools, information resources,
support for users, etc.).
─ access to documents anywhere and anytime;
─ organization of various forms of control;
─ moving into the cloud learning management systems (e.g. LMS Moodle and
others.);</p>
      <sec id="sec-5-1">
        <title>PaaS LMS</title>
      </sec>
      <sec id="sec-5-2">
        <title>SaaS</title>
        <p>Google
Docs
─ opportunities for researchers to access, development and dissemination of applied
models.
5</p>
      </sec>
    </sec>
    <sec id="sec-6">
      <title>Experimental Study</title>
      <p>The main objectives of the experimental study are determining the state of use of
SaaS cloud services by the teachers and students of Kherson State University (KSU).
The method of questioning was used to exposure the attitude of tutors and students to
use SaaS cloud services in a blended learning in LMS «Kherson State University».
Among the tutors of DLS KVUthe questioning was conducted on the study of the
level of use of cloud services in the learning process. The purpose of the questioning
is to make the analysis of level and quality use of cloud services in education using
distance learning technologies.</p>
      <p>Questionnaire consists of questions that reflect:
─ degree of use of cloud services in a professional activity of the teacher;
─ willingness of the teacher to learn new software;
─ awareness of teachers about cloud technologies in educational process.</p>
      <p>In accordance with the objectives of questioning the poll is designed for teachers of
the university, which is located in the Internet using Google Form. Particular attention
is paid to the use of cloud technologies in professional work of the teacher.</p>
      <p>The list of questions of the poll, answers and results are presented in Table 1 (for
teachers - "T"), and (for students - "S").
8 What is your attitude to * Positive
use of cloud services in * Negative
a professional / educa- * Neutral
tional activity?
80 from 100 teachers and 220 from 500 students were questioned of the Faculty of
Preschool and Primary education and Faculty of Physics, Mathematics and Computer
Science. Volume samples provide the margin of error of 5% and 95% level of
confidence.</p>
      <p>Analysis of the poll shows that cloud services are gradually being introduced in the
educational process of KSU, but its use is at a low level. In professional activity the
teachers often use cloud services Google, and they also actively use services to create
online presentations and online training applications (Fig. 2). At the same time, the
willingness of the teacher to learn new cloud services is high, which suggests the
feasibility of training teachers in the use of cloud services.</p>
      <p>It should be noted that more than half of the students widely used cloud services in
independent work in blended learning in LMS, if the teachers use them. The attitude
of students to the use of cloud services is positive and the readiness of use them is
high enough. Therefore, there is a need of students in increasing the use of cloud
services in distance learning.</p>
      <p>Thus, the results of experimental study have shown the low levels of use of cloud
technologies in distance learning is a consequence of a lack of awareness of teachers
in the possibilities of their use. Therefore, the actual work is aimed at popularizing the
use of cloud technologies in distance education. It is reasonable to conduct training of
university teachers on the use of cloud services, which is part of the quality
manageThe peculiarities of cloud services in the process of English communicative
competence are identified and examined. The model of the interaction of distance learning
system with cloud services, the use of which will improve the quality of the learning
process is designed.</p>
      <p>1. According to the designed model of interaction LMS with the SaaS resources
the technologies of cloud services in distance learning are studied.</p>
      <p>2. Methods of using cloud services are considered on the example of DC "Practical
English Course Upper Intermediate". They describe the methods of doing tasks aimed
on forming communicative English competence of students of language faculties.</p>
      <p>3. The results of experimental study have shown the low level of use of cloud
technologies in distance learning is a consequence of a lack of awareness of teachers in
the possibilities of their use. Therefore, the actual work is aimed at popularizing the
use of cloud technologies in distance education.</p>
    </sec>
  </body>
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