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  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>Google cloud services as a way to enhance learning and teaching at university</article-title>
      </title-group>
      <contrib-group>
        <aff id="aff0">
          <label>0</label>
          <institution>Alfred Nobel University</institution>
          ,
          <addr-line>18 Sicheslavska Naberezhna Str., Dnipro, 49000</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
      </contrib-group>
      <fpage>0000</fpage>
      <lpage>0001</lpage>
      <abstract>
        <p>The article is devoted to the issue of a cloud-based learning system implementation as a powerful strategy for future specialists' training at higher educational establishments. Using cloud computing in self-work management of the university courses is essential to equip students with a workload of appropriate educational materials and variable activities for professional training. Theoretical and empirical research methods were applied to select the appropriate services and tools for organizing students' self-work at university. Critical analysis of scientific literature, synthesis of the data, didactic observation of the educational process, designing of the skeleton for university courses, questionnaires enabled to facilitate the study of the issue. G Suite has been chosen to enhance the quality of training of prospective specialists at a higher educational establishment. This paper introduces the outcomes of the project on applying Google Classroom in the management of students' self-work while studying university courses. The focus of the first stage of the project was on testing pilot versions of the courses with the aim to work out the requirements and recommendations for incorporation general blended learning model of university courses. Particular attention is drawn to the designed model of the university course based on the curriculum with the necessary components of blended learning in the G Suite virtual environment. Cloud-based higher education is considered as a prospective tool for design of university courses with the need for further research and implementation.</p>
      </abstract>
      <kwd-group>
        <kwd>cloud technologies</kwd>
        <kwd>G Suite</kwd>
        <kwd>Google Classroom</kwd>
        <kwd>higher education</kwd>
        <kwd>blended learning</kwd>
        <kwd>students' self-work</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>Introduction</title>
      <sec id="sec-1-1">
        <title>The problem statement</title>
        <p>The national policy of the preparation of specialists at higher educational
establishments has undergone considerable positive changes in Ukraine due to
supporting the line of European integration processes. The main legal aim is to
implement innovations in the system of university courses learning and teaching.
Current educational settings rely on a computer-based paradigm according to the
strategy of the creation of the modern digital student-friendly environment. Notable
achievements in making Ukrainian education competitive appear in developing blended
learning courses for universities.</p>
        <p>The discrepancy of the current situation in Ukraine is that it is a real challenge for a
university to find the appropriate computer tools and ways to digitalize the process of
preparation of future specialists. The urgent requirement of the modern educational
process is based on the use of cloud-based technology and it should be recognized by a
university through the strategy of the renovation of the curriculums. Such a strategy
should address enhancing learning and teaching, improving outcomes of training of
prospective specialists, and building congruent accessible e-learning environment.
1.2</p>
      </sec>
      <sec id="sec-1-2">
        <title>Literature review</title>
        <p>Bearing in mind the idea that the chosen cloud environment is to ensure both the general
educational goals and digitalization of study we have analyzed the experience of
educational establishments and scientific works and publications concerning the issue.</p>
        <p>In order to select the appropriate services and tools for organizing students’
selfwork at university, a complex of theoretical and empirical research methods was
applied. Critical analysis of scientific literature, synthesis of the data, didactic
observation of the educational process, designing of the general didactic model of
university courses, questionnaires enabled to facilitate the study of the issue.</p>
        <p>
          In recent years a considerable amount of valuable works has been done in the field
of implementation of cloud technologies into education. The benefits and limitations of
cloud computing in education were introduced by Saju Mathew in 2012 [
          <xref ref-type="bibr" rid="ref22">12</xref>
          ]. Svitlana
H. Lytvynova et al. have described the special features of the use of cloud services in
non-formal education [
          <xref ref-type="bibr" rid="ref19">9</xref>
          ].
        </p>
        <p>
          The issue of cloud-based learning was repeatedly raised by scholars around the
world. The analysis of the current approaches to cloud-based learning systems
interpretation has been done by Maiia V. Marienko and Mariya P. Shyshkina [
          <xref ref-type="bibr" rid="ref10 ref30">20</xref>
          ]. The
profound analysis of the model of combined learning at higher education
establishments is given by Serhiy O. Semerikov and Andrii M. Striuk [
          <xref ref-type="bibr" rid="ref32">22</xref>
          ]. Marinela
Mircea [
          <xref ref-type="bibr" rid="ref23">13</xref>
          ], Veselina Nedeva [
          <xref ref-type="bibr" rid="ref28">18</xref>
          ], Oksana M. Markova [
          <xref ref-type="bibr" rid="ref12 ref20 ref7">10</xref>
          ], Serhiy O. Semerikov
[
          <xref ref-type="bibr" rid="ref25">15</xref>
          ], Andrii M. Striuk [
          <xref ref-type="bibr" rid="ref33">23</xref>
          ], Hanna M. Shalatska [
          <xref ref-type="bibr" rid="ref31">21</xref>
          ], Pavlo P. Nechypurenko [
          <xref ref-type="bibr" rid="ref24">14</xref>
          ],
Vitalii V. Tron [
          <xref ref-type="bibr" rid="ref21">11</xref>
          ] et al, devoted their works to the investigation of different aspects
of cloud computing in higher education. At present much has been done in the field of
implementing of information and communication technology (hereinafter ICT) for
teaching university courses in Ukraine. There is considerable experience in the creation
and use of computer aid learning [3], [
          <xref ref-type="bibr" rid="ref9">7</xref>
          ], [
          <xref ref-type="bibr" rid="ref18">8</xref>
          ], [
          <xref ref-type="bibr" rid="ref19">9</xref>
          ], [
          <xref ref-type="bibr" rid="ref21">11</xref>
          ], [
          <xref ref-type="bibr" rid="ref27">17</xref>
          ], [
          <xref ref-type="bibr" rid="ref29">19</xref>
          ], [
          <xref ref-type="bibr" rid="ref34">24</xref>
          ].
        </p>
        <p>Although there is a number of existing articles, books, monographs, concerning
cloud-based e-learning this is one of the first paper to be devoted solely to Google
cloud-based management of university courses.
2</p>
      </sec>
    </sec>
    <sec id="sec-2">
      <title>Application of Google Classroom for managing university courses</title>
      <p>Before proceeding to the subject of the discussion the question is bound to rise, whether
Cloud technology can serve the educational process at university and whether it is able
to replace successfully the existing schemes for students’ self-work management.</p>
      <p>
        However, the academic standards for university students are very high as well as the
workload of courses, the urgent need to intensify students’ self-work is vital. At the
same time, the interrelation and interdependence of in and out class activities manage
the system of higher education. According to the curriculum, during the study at
university, students’ professional competencies and sub-competencies are developed
through their activities in general and professional-oriented theoretical and practical
courses. The next point to be taken into account is that a large amount of a student’s
learning activity is his/her self-work and its share is about sixty per cents of academic
hours of the university courses. We couldn’t deny the fact that students’ active
involvement in studying enables the learning outcomes. What matters for a successful
educational process in such a situation is the way by which the students are equipped
with the materials for self-work. The students’ performance as future specialists and
efficiency of their learning tasks as well as the quality of learning outcomes depend
greatly on effective management of information [
        <xref ref-type="bibr" rid="ref19">9</xref>
        ].
      </p>
      <p>We are strongly convinced that a wide range of modern web technologies can be
used for students’ self-work management. The high-speed Internet and a gadget (laptop,
tablet, etc.) are the two components that can be attributed to the special features of the
organization of the mentioned training. Moreover, all educational materials should be
selected and organized with the aim to ensure general educational needs, students’
motivation for professional development and coincide with students’ interests.</p>
      <p>Being obsessed with consuming of modern gadgets, students drive the educational
process as its active participants. We are at the point that using mobiles, smartphones,
tabs, etc. in higher education is neither entertainment nor a tribute to fashion but an
integral part and urgent requirement of European-oriented specialists’ preparation. One
may note that using smartphones provides students with resourceful access to learning
materials and information on the Internet [1]. It would be mistaken however to suppose
that educational establishment cannot make up a profit of it. The adoption of students’
favourable gadgets for educational purposes solves a task to lessen the universities’
budget spent on classroom equipment and software.</p>
      <p>The use of smartphones and tablets or other devices improves students’ availability
to access course materials anytime and anywhere [4]. One more advantage of using
mobile devices in and out classrooms is that it is a solution to stressful situations as
many people suffer anxiety if they are separated from their mobile devices [5].</p>
      <p>
        It leads to the formulation of the new concepts of incorporating appropriate ICT into
the curriculum. The modern shift towards combining the traditional in-class students’
activities with their out-of-class autonomous self-work in a virtual environment enables
tutors and lecturers to take benefits of the digitalization of education. One of the most
important points is reducing the universities’ and students’ expenses on the educational
process [
        <xref ref-type="bibr" rid="ref23">13</xref>
        ], [
        <xref ref-type="bibr" rid="ref26">16</xref>
        ]. The number of users, who are working today in the form of
collaborative communities in clouds, has been increased, so this technology is
becoming a new drawn to higher education as well [
        <xref ref-type="bibr" rid="ref23">13</xref>
        ].
      </p>
      <p>It means that universities should develop their own policies in the sphere of the
incorporation of special applications to promote and support modern educational
services. In this connection, two questions are of a great interest for us as Ukrainian
educators. The first one deals with the choice of the most efficient cloud services and
applications to manage university courses and at the same time to support using
smartphones. One more aspect under investigation is students’ attitude and evaluation
of a new cloud-based learning environment.</p>
      <p>Due to the fact that cloud based G Suite provides the opportunity for free
downloading its services and applications and enables users to take advantage of
favourable gadgets or devices, especially smartphones. It means that G Suite can be
considered as mobile cloud computing as it enables the use of services via mobile
devices [5, p. 44].</p>
      <p>All mentioned points justified the choice of G Suite for Education as a core set of
services to ensure the blended learning at the university. It seems to us that the
integration of Google apps, tools, services in preparation of the future specialists
deserves attention as it is an appropriate way to manage university courses. Moreover,
Google provides effective universities’ infrastructure and at the same time supports to
reduce cost, make quick and effective communication, collaboration with the range of
security, privacy, flexibility, and accessibility [2].</p>
      <p>It is important to note that the positive students’ attitudes towards the incorporation
of a new learning environment lead to a higher level of self-motivation for course study
and education as a whole. Though, it couldn’t be denied the fact that designing a virtual
environment depends greatly on the university course, its aim, prospective outcomes,
the students and the author’s ideas. Moreover, it is necessary to point out that some
requirements for managing the course with the use of G Suite are obligatory. Firstly,
the chosen platform is a powerful tool to support the educators and it cannot be
recognized as an educator. Secondly, all the applications provided by Google are to
serve self-work management and need time limits according to the curriculum. The
third but not the least point is based on university strategy, especially, on its part of the
standardization of courses.</p>
      <p>G Suite as a part of Google Cloud’s robust set of solutions and technologies provide
tutors and lecturers with the tools to create effective online courses. This platform is
used worldwide by communities, schools, instructors, courses, teachers, and even in
businesses. Although initially designed for higher education environment, G Suite has
quickly become used to conduct courses fully online or support face-to-face teaching
and learning.</p>
      <p>The choice of Google cloud implementation into the preparation of specialists at
university should be analyzed both from the students’ and lecturers’ points of view. The
heart of the discussion is the students’ needs and their interests.</p>
      <p>When a course is on its early way to digital transformation, it is the lecturer’s choice
of the design and set of technologies useful to ensure students’ professional
development as well as their motivation to study. To achieve success as the author of a
special course the creator is to take into account the main factors of intensification of
teaching by means of cloud computing at higher education. They are as follows:
─ increasing the purposefulness of learning;
─ increasing motivation for learning;
─ increasing the informative capacity of educational content;
─ increasing the pace of training actions;
─ applying of active methods and forms of training;
─ applying a wide range of electronic training tools, in particular, ICT;
─ providing a student's individual educational path.</p>
      <p>All above-mentioned means that using ICT the lecturer is the one who makes such
psychological and pedagogical conditions that are aimed at creating a favourable
environment for the student’s successful development as a future specialist as well as a
personality.</p>
      <p>Here we need to consider these factors in detail from G Suite users’ vision. The
purposefulness of students’ self-work can be supported by adding a syllabus to the
contents of courses. One more idea is in providing Personal Journals of Learning
Outcomes (hereinafter PJLO) for each university course taught by means of G Suite.
Creating a chart that includes sequence, time limits, assessment scale, requirements for
performing self-work, a lecturer directs a student to self-reflection and self-evaluation
of his/her achievements in the course learning. Such journals are made as Google
documents and shared in the Google Classroom (hereinafter GC) by copies for each
student.</p>
      <p>When a learner knows the ultimate goal and prospective outcomes of the course, it
is not difficult to understand the purpose of the activities suggested.</p>
      <p>In the vast majority of cases, to cope with the self-work assignments students grab a
great deal of information from the sources of precarious accuracy and reliability. The
explicit data and sources are valuable for each and every definite course, and they
should be introduced as obligatory by the lecturers and tutors. It is easy to set the list of
printed references but the accumulation of a wide range of open access sources
materials has brought a need for a document management system at universities.
Sharing the collections of papers and web links on a particular educational issue the
lecturer is the driver and facilitator for appropriate knowledge consumption. Moreover,
students’ perception of their gargets shifts from the devices for entertainment towards
the powerful source for education.</p>
      <p>The system of posting assignments in GC supports a lot of active methods and forms
of training. The lecturer can divide participants of the course into small groups, pairs,
and even appoint individual tasks. GC also provides students with the opportunity to
interact and collaborate anytime and anywhere. When there is a question or
misunderstanding of a self-work task, students have ‘a teacher at hand in GC’. All
charts between an educator and a learner in GC are personal as well as feedback.</p>
      <p>
        The particular feature of theoretical courses is a huge amount of information to be
studied and it calls for intensive reading. We suggest the materials for lectures to be
organized according to the flipped class approach [
        <xref ref-type="bibr" rid="ref28">18</xref>
        ]. The idea is to give a portion of
the material for studying in advance.
      </p>
      <p>The templates of GC tasks make it possible to give students tests, questions for group
discussions, assignments with the schemes, tables, open documents, presentation
samples, etc. Educator chooses the way of the arrangement of course material, posting
it in sets according to the topics or in free order. The distinguishing feature of GC is
based on the opportunity to appoint the deadline for the performance of the self-work
and grades of outcomes.
3</p>
    </sec>
    <sec id="sec-3">
      <title>Google Classroom model of university course: stages of design and application</title>
      <p>The question of how one and the same Google App or set of e-tools can serve different
practical aims of university courses deserves special attention. As educators, we are
interested in G Suite special component Google Classroom due to the fact that it is a
free web application that can be used to organize seminars, lectures, tutorials, group,
and individual self-work. One of its main advantages is an open-source allowing
students even with basic programming knowledge to install it for their own needs or
educational purpose. Having Google Classroom installed on any laptop, tablet,
smartphone, etc., students are equipped with all the material of the chosen course.</p>
      <p>We are strongly convinced that G Suite use for blended learning should be the prior
focus of developing higher education in Ukraine. Our idea has been proved by the data
analysis of the lecturers’ and students’ questionnaires.</p>
      <p>To determine learner’s preferences in the usage of gadgets and their experience in
the e-learning environment a special online questionnaire has been prepared. It contains
7 questions: indication of age/gender, rating of gadgets according to the frequency of
its usage in everyday life (smartphone, tablet, laptop, personal computer, other), their
predominance in educational process and in self-work, e-learning tools familiar to the
learners (Moodle, Google Classroom, iSpring, Habr, other) and the same list of
elearning platforms distinguishing the most favored ones in educational process. The
results are presented in Table 1.</p>
      <p>The majority of respondents are female students aged 18 – 23. Smart phones have
been rated as the most frequently used gadgets – 67 %. The questionnaire proves that
learners use their gadgets both in educational process and in self-work as well that
contributes to the development of university courses with blended learning. As for
elearning tools, Google Classroom takes the leading position, which makes it possible
to assume that Google Cloud services are learner’s choice.</p>
      <p>Nearly three-quarters of the respondents from Alfred Nobel University consider
Google Apps to be a supportive tool in course management and at the same time, the
lecturer is the driver of the cloud-based learning environment at university. But,
faceto-face teaching in the class plays a major role in the professional development of
students. Meanwhile, GC successfully assists this process under the wise supervision
of a lecturer.</p>
      <p>According to students’ views, the learning outcomes greatly depend on the way of
the educational material representation and the most important role plays the possibility
to access the tasks and the theoretical issues for their performance.</p>
      <p>We would like to give a brief description of our experience at Alfred Nobel
University. The experimental teaching was carried out on the basis of GC management
service in the G Suite learning environment.</p>
      <p>The most important requirements are as follows: to embrace current trends of
implementing cloud-based learning and to enable all students to be involved as active
participants in developing professional competences through blended learning of
university courses.</p>
      <p>Alfred Nobel University has gained the right to use services Gmail, Calendar,
Classroom, Contacts, Drive, Docs, Forms, Groups, Sheets, Sites, Slides, Hangouts, and
others under G Suite for Education agreement. To support the university policy of
implementing these services the team of lecturers was engaged in the project of GC
management of university courses.</p>
      <p>Collecting all the discussed results the University staff approved the G Suite
implementation to the curriculum and the pilot version of theoretical and practical
courses self-work in GC were started in the 2017.</p>
      <p>The first step of implementing G Suite at Alfred Nobel University included two
stages. The objectives of the first stage were formalizing the idea of implementation,
launching pilot versions of courses designed by means of G Suite, analyzing the first
experience and suggesting recommendations for incorporation. The second stage is
devoted to launching pure experimental practical study.</p>
      <p>The first stage of the project has several theoretical and practical results that enable
the preparation of specialists at higher educational establishments. Despite the lack of
empirical data, there is a contribution to practical issues by providing the model and
recommendations for GC management of students’ self-work at university.</p>
      <p>There is the practical study and its results conducted in the years from September
2017 until May 2019. It was only the first stage of implementation of G Suite into
specialists’ preparation at higher educational establishment in Ukraine. The main aim
of the stage was to decide whether it would be possible to ensure the general goal of
specialists’ preparation at universities in the Google learning environment. Another
task was in the setting recommendations for a university course design.</p>
      <p>In the period of the first stage, several lecture and practical courses were suggested
by the staff of the University. It was approved the following skeleton for a university
course (Fig. 1).</p>
      <p>Resources</p>
      <p>Literature</p>
      <p>Syllabus
Compulsory
components
of a course in GC</p>
      <p>Students'
self-reflection</p>
      <p>or PJLO
The next step to success in Google Classroom university management is the
standardization of the design of the course. The following model has been introduced
(Fig. 2): the syllabus of the course, literature, and resources of the course, a strict
schedule of task performance and scoring, and assessment of the course (its types,
criteria, scoring). Each pilot version of the courses must have a module arrangement
that presupposes the diversity of the assignments and the possibility of their combining.</p>
      <p>In this connection, it was designed and applied the model of the First Year of English
for Translators Course [6]. As it is showed in Fig. 3, this practical course includes all
compulsory elements and is supplied with the PJLO but special components have been
added.
The GC architecture of this course includes eight topics according to the curriculum
and extensive reading section posted as ‘material’. Each topic contains rubrics-tasks:
Reading, Listening, Writing, Use of English, Grammar, Dialogues, Presentations,
Home reading, Project (Fig. 4). As for the progress check, the model includes four
Revision Sections after two topics. This section provides students with samples of
Module Tests based on the studied topics and out of class self-work activities. Students
choose the pace and the order of doing the tasks and decide what and how many times
should be completed.
On the basis of such outcomes, it is planned to launch the further stages of the research
project to collect the data of efficiency of blended learning university courses
implementation in specialists’ preparation in the G Suite virtual environment.</p>
      <p>The pure experimental part is scheduled to be organized from September 2019, with
the results to be collected, analyzed, and published June-August 2020. At the beginning
of the autumn semester, the first-year students of 14 departments of the University have
been already engaged in the second stage of the experiment. Each course of the
curriculum except Physical Education has been started in the Google Classroom.</p>
      <p>The further stages of the practical part of our research will be held in other Ukrainian
universities.
4</p>
    </sec>
    <sec id="sec-4">
      <title>Conclusions</title>
      <p>It is possible to make a conclusion that nowadays higher education with Google
applications can support the renovation of methods, strategies, and technologies of
professional training of prospective specialists. The theoretical and practical
background of G Suite for education enables us to design university courses for blended
learning.</p>
      <p>The Google Classroom has been chosen as the prior and dominant way to manage
students’ self-work. The selection of tasks and materials are based on the following
general principles: circulation, progressive development in complexity, professional
relevance. It means that the content of the materials, tasks, tests in terms of topics is
selected according to the curriculum and range of standards of specialty. Moreover,
self-work assignments on a course are supported by theoretical materials, sufficient
examples, schemes, templates, additional resources, by links in a virtual learning
environment that is accessible from any students’ devices, especially smartphones. The
great success in self-work management of a university course in Google Classroom
depends greatly on an educational establishment policy.</p>
      <p>The awareness of the importance of cloud-based higher education for the design of
university courses is prospective both for further research in the methodology of
teaching as well as for the programming.</p>
    </sec>
  </body>
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