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  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>weSPOT: A cloud-based approach for personal and social inquiry</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Alexander Mikroyannidis</string-name>
          <email>A.Mikroyannidis@open.ac.uk</email>
          <xref ref-type="aff" rid="aff3">3</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Alexandra Okada</string-name>
          <email>A.L.P.Okada@open.ac.uk</email>
          <xref ref-type="aff" rid="aff3">3</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Peter Scott</string-name>
          <email>Peter.Scott@open.ac.uk</email>
          <xref ref-type="aff" rid="aff3">3</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Ellen Rusman</string-name>
          <email>Ellen.Rusman@ou.nl</email>
          <xref ref-type="aff" rid="aff0">0</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Marcus Specht</string-name>
          <email>Marcus.Specht@ou.nl</email>
          <xref ref-type="aff" rid="aff0">0</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Krassen Stefanov</string-name>
          <email>krassen@fmi.uni-sofia.bg</email>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Aristos Protopsaltis</string-name>
          <email>Aristidis.Protopsaltis@fim.uni-erlangen.de</email>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Paul Held</string-name>
          <email>Paul.Held@fim.uni-erlangen.de</email>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Sonia Hetzner</string-name>
          <email>Sonia.Hetzner@fim.uni-erlangen.de</email>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>Centre for Learning Sciences and Technologies (CELSTEC), Open Universiteit Valkenburgerweg 177</institution>
          ,
          <addr-line>6401 DL, Heerlen</addr-line>
          ,
          <country country="NL">The Netherlands</country>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>Faculty of Mathematica and Informatics, Sofia University “St. Kliment Ohridski” 5</institution>
          ,
          <addr-line>James Bouchier str., Sofia</addr-line>
          ,
          <country country="BG">Bulgaria</country>
        </aff>
        <aff id="aff2">
          <label>2</label>
          <institution>Innovation in Learning Institute (ILI), Friedrich-Alexander-Universität</institution>
          ,
          <addr-line>Erlangen-Nürnberg</addr-line>
          ,
          <country country="DE">Germany</country>
        </aff>
        <aff id="aff3">
          <label>3</label>
          <institution>Knowledge Media Institute, The Open University Milton Keynes MK7 6AA</institution>
          ,
          <country country="UK">United Kingdom</country>
        </aff>
      </contrib-group>
      <pub-date>
        <year>2012</year>
      </pub-date>
      <fpage>7</fpage>
      <lpage>11</lpage>
      <abstract>
        <p>-Scientific inquiry is at the core of the curricula of schools and universities across Europe. weSPOT is a new European initiative proposing a cloud-based approach for personal and social inquiry. weSPOT aims at enabling students to create their mashups out of cloud-based tools in order to perform scientific investigations. Students will also be able to share their inquiry accomplishments in social networks and receive feedback from the learning environment and their peers.</p>
      </abstract>
      <kwd-group>
        <kwd>-social learning</kwd>
        <kwd>scientific inquiry</kwd>
        <kwd>personal learning environment</kwd>
        <kwd>cloud learning environment</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>-</title>
      <p>INTRODUCTION</p>
      <p>
        Seely-Brown and Adler [
        <xref ref-type="bibr" rid="ref1">1</xref>
        ] describe learning as “based
on the premise that our understanding of content is socially
constructed through conversations about that content and
through grounded interactions, especially with others,
around problems or actions”. In addition, learning is
facilitated and triggered by one’s individual interaction with
objects in an (real) environment, constructing meaning and
testing ‘hypothesized’ constructs while facing and (re)acting
upon unexpected phenomena or problems [
        <xref ref-type="bibr" rid="ref2">2</xref>
        ].
      </p>
      <p>Nonetheless, students in secondary schools and
universities assume mostly a passive role within the
classroom, whilst the mentoring role is often exclusively
held by the teacher. Students are seldom motivated to take
initiatives within their learning and extend it outside school
settings, motivated by their curiosity. In an Inquiry-Based
Learning (IBL) approach learners take the role of an
explorer and scientist as they try to solve issues they came
across and that made them wonder, thus tapping into their
personal feelings of curiosity. It supports the meaningful
contextualization of scientific concepts by relating them to
personal experiences. It leads to structured knowledge about
a domain and to more skills and competences about how to
carry out efficient and communicable research. Thus,
learners learn to investigate, collaborate, be creative, use
their personal characteristics and identity to have influence
in different environments and at different levels (e.g. me,
neighbourhood, society, world).</p>
      <p>
        Learners can go through IBL workflow processes at
various levels of autonomy and complexity, consequently
with various degrees of support [
        <xref ref-type="bibr" rid="ref3">3</xref>
        ]. At the highest level,
called ‘Open Inquiry’ they are only guided by
selfreflection, reason and they make sense of phenomena
individually or collaboratively, organize and orchestrate
their (shared) activities and construct and disseminate
knowledge. At the lowest level, they are completely guided
by the teacher when defining a problem, choosing a suitable
procedure (method) and finding a solution.
      </p>
      <p>In addition, students are not sufficiently supported by
technology for conducting their inquiries and investigations
in their everyday environment and in a social and
collaborative way. weSPOT will employ a learner-centric
approach in secondary and higher education that will enable
students to:
1. Personalize their inquiry-based learning
environment.
2. Build, share and enact inquiry workflows
individually and/or collaboratively with their peers.</p>
      <p>Thus, weSPOT aims to lower the threshold for linking
everyday life with science teaching in schools by
technology.</p>
      <p>From the European teachers’ perspective, the project will
enable teachers as well as students to adopt methodologies
for inquiry based science learning based on experiments
conducted outside schools in a real environment. Such
experiments could be backed-up with computer simulations
and 3D images and video, which will enable students to go
deep to the science subjects. This in turn will enable new
models of learning and teaching to emerge, bringing
students close to the research, and creating new bridges to
business usage of science results.</p>
      <p>The remainder of this paper is structured as follows. We
will first explain how we plan to support personal and social
inquiry based learning processes. Than we elaborate on the
role of technology and its merit to support these processes.
We conclude with future steps that need to be taken in order
to support IBL.</p>
      <p>II.</p>
      <p>
        PERSONAL AND SOCIAL INQUIRY IN WESPOT
weSPOT will develop a reference model for inquiry skills
as well as a diagnostic instrument to measure the individual
performance on inquiry skills. The reference model and
diagnostic instrument are based on the five inquiry skills
areas described by the US National Research Council [
        <xref ref-type="bibr" rid="ref4">4</xref>
        ]:
• engaging by scientifically oriented questions
• giving priority to evidence in responding to
questions
• formulating explanations from evidence
• connecting explanations to scientific knowledge
• communicating and justifying scientific
explanations to others
      </p>
      <p>The reference model will define the skills and
competence levels in inquiry and these are translated in
observable indicators in the diagnostic instrument.</p>
      <p>
        Based on the reference model, inquiry workflows will be
defined, which can be build, shared and (en)acted
individually or collaboratively. The role of the teacher as
well as the peers can vary when a learner follow these
workflows, based on the level of support needed by the
learner(s), the need to reflect and/or to provide feedback and
the need to collaborate to acquire an inquiry competence.
So, the instructional strategy will vary, dependent on the
learner, the context and the targeted inquiry competence
level. However, learners are in most cases stimulated to go
through the whole inquiry process, although the level of
complexity of the inquiry tasks guiding their activities will
vary [
        <xref ref-type="bibr" rid="ref5">5</xref>
        ].
      </p>
      <p>Inquiry workflows can be described by graphical
representations, whose aim is to help users visualize and
orchestrate their inquiry projects. They are key to personal
as well as social inquiry based learning. Learners can link
diverse steps of their investigation as well as represent their
scientific reasoning by integrating graphically their
questions, hypothesis, concepts, arguments and data. Inquiry
workflows play an important role as visual strategy and
mediating tools in scientific reasoning. As knowledge
mapping strategy, they enable users to connect and make
their conceptual and procedural knowledge explicit. As
reflective aid, they provide visual guidance for users
rethinking and reasoning through their graphical
representations. As visual language, they support users to
make their argumentation clear for generating a coherent
document outline.</p>
      <p>When learners have acquired a certain level of inquiry
competence, they are awarded badges, which make their
performance visual for others and which may be used in
their personal profiles within social networks.</p>
    </sec>
    <sec id="sec-2">
      <title>III. INQUIRY-BASED LEARNING AND TECHNOLOGY</title>
      <p>Inquiry-based learning can occur with or without
technology. But technology can play a special role in
supporting inquiry-based learning and in transforming the
learning process. To better understand the context in which
technology can support inquiry-based learning, two
important aspects should be considered: technology can be
viewed as the subject or tool for instruction, and can
transform and enhance traditional practice. This is how
technology is seen within the context of the weSPOT
project.</p>
      <p>To answer the question however, "Will technology has
significant effect on learning?" one needs to determine the
models of teaching and learning that underlie the instruction
in the classroom. Pedagogy is the key element in applying
the use of technology effectively. Looking at the interaction
between pedagogy and technology so far, one can conclude
that traditional pedagogy has not improved much by the
addition of technology. Good pedagogy, on the other hand,
can be made significantly more effective by appropriate
uses of technology.</p>
      <p>weSPOT adopting this approach does not recommend a
one-size-fits-all inquiry-based learning model, but it takes
the pragmatic view that the optimal level of inquiry is
actually variable and it might differs between individual
learners or groups. It has to reflect key factors in the
learning situation, including the content, context, skill of the
student, knowledge of the teacher, and the materials
available. Students when compared to scientists are novices
in scientific inquiry. When their current knowledge of the
topic is limited, the intellectual demands of fully open
inquiry may not generate effective learning and may even
hinder learning by adding intrinsic or extraneus cognitive
load. weSPOT’s model will provide teachers and learners
support and the technology tools to work ‘up the ladder’ to
reach competence, progress and become able to find the
optimal inquiry level to match the needs at hand.</p>
      <p>IV.</p>
    </sec>
    <sec id="sec-3">
      <title>RELATED WORK</title>
      <p>
        The Personal Learning Environment (PLE) and the Cloud
Learning Environment (CLE) have shown evidence of
facilitating learning and addressing the current limitations of
Learning Management Systems (LMS). Compared to a
typical LMS, like Moodle or Sakai, where the learner is
restricted by the lack of adaptability and responsiveness of
the learning environment, the PLE follows a learner-centric
approach. It allows the use of lightweight services and tools
that belong to and are controlled by individual learners.
Rather than integrating different services into a centralised
system, the PLE provides the learner with a variety of
services and hands over control to her to select and use these
services the way she deems fit [
        <xref ref-type="bibr" rid="ref6 ref7 ref8">6-8</xref>
        ].
      </p>
      <p>
        The Cloud Learning Environment (CLE) extends the PLE
by considering the cloud as a large autonomous system not
owned by any educational organisation. In this system, the
users of cloud-based services are academics or learners, who
share the same privileges, including control, choice, and
sharing of content on these services. This approach has the
potential to enable and facilitate both formal and informal
learning for the learner. It also promotes the openness,
sharing and reusability of learning resources on the web [
        <xref ref-type="bibr" rid="ref10 ref9">9,
10</xref>
        ].
      </p>
      <p>
        Self-Regulated Learning (SRL) comprises an essential
aspect of the PLE and the CLE, as it enables learners to
become “metacognitively, motivationally, and behaviourally
active participants in their own learning process” [
        <xref ref-type="bibr" rid="ref11">11</xref>
        ]. SRL
is enabled within the PLE and the CLE through the
assembly of independent resources in a way that fulfils a
specific learning goal. By following this paradigm, learners
are empowered to regulate their own learning, thus greatly
enhancing their learning outcomes [
        <xref ref-type="bibr" rid="ref12 ref13">12, 13</xref>
        ].
      </p>
      <p>
        In weSPOT, we are planning to apply at new level our
experience from previous research projects. For example, in
the Innovative Didactics for Web-Based Learning - IDWBL
[
        <xref ref-type="bibr" rid="ref14">14</xref>
        ] project web-based learning comprised five forms: web
referral, web quest, web exploration, e-mail project and
collaboration. In such a way students were put in a situation
to explore new methods and techniques, guided by teachers.
They shared their innovative approaches which peers and
teachers and in such way they enriched the traditional work
in class. The teachers reported an improvement of the
thinking process of their students and an increase in their
motivation for learning.
      </p>
      <p>
        In order to apply inquiry-based science education,
teachers need to develop new practical methodologies,
approaches and tools in their day-to-day practice. To
address this need, an useful experience was the I*Teach
methodology [
        <xref ref-type="bibr" rid="ref15">15</xref>
        ], which is based on active learning
methods, with the student at the centre of the learning
process and the teacher as a guide and a partner in project
work based on didactic scenarios encouraging the creative
thinking of learners [
        <xref ref-type="bibr" rid="ref16">16</xref>
        ]. This methodology focuses on the
development of specific skills in the context of the ICT
education: work on a project, teamwork, presentation skills,
and information skills. This methodology was integrated in
the TENCompetence pilot project [
        <xref ref-type="bibr" rid="ref17">17</xref>
        ], Share.TEC pilot
teachers’ training [
        <xref ref-type="bibr" rid="ref18">18</xref>
        ], and in the training of 750 VET
teachers in Innovative Methods and New Technologies. It
was integrated in the textbook for Information technologies
teaching, used actively in the training of teachers for IBSE
in Fibonacci project (http://www.fibonacci-project.eu/). In
2009 the I*Teach project has been awarded for best
products results.
      </p>
      <p>
        Another useful idea can be borrowed from WebLabs,
European project focused on the development of a Virtual
Learning Environment (VLE) and WebLabs learning model
[
        <xref ref-type="bibr" rid="ref19">19</xref>
        ]. The VLE allowed students, teachers and
geographically dispersed researchers to be involved in
science and math learning and explorations. Students
developed an understanding of mathematics as a science
through partnerships in research activities. Additionally,
students shared their results and collaborated with peers,
thus gaining specific social experience [
        <xref ref-type="bibr" rid="ref14">14</xref>
        ].
      </p>
      <p>
        On the base of all our experience from these projects we
formulated the prerequisites for the successful
implementation of inquiry-based science education (IBSE)
in schools [
        <xref ref-type="bibr" rid="ref20">20</xref>
        ]: change teachers attitude and provide
stronger support to students (at micro level), provide
schools management support, form teachers team to share
experience and best practices and provide the needed ICT
support (at mezzo level) and national curriculum reform,
constant training for teachers and provide rich set of
resources based on ICT infrastructure (at macro level).
      </p>
      <p>V.</p>
    </sec>
    <sec id="sec-4">
      <title>TECHNOLOGY FACILITATING PERSONAL AND SOCIAL</title>
      <p>INQUIRY</p>
      <p>As we have learned from the European project ROLE
(Responsive Open Learning Environments -
www.roleproject.eu), what is often missing from the PLE and the
CLE, is not the abundance of tools and services, but the
means for binding them together in a meaningful way.
weSPOT will address this issue by providing ways for the
integration of data originating from different inquiry tools
and services.</p>
      <p>We plan to realize this with the use of standard
integration technologies, such as OpenSocial, which has
become one of the de-facto protocols for data exchange
between social applications on the web. Linked Data
methodologies will also be employed in order to represent
and connect the semantics of inquiry workflows. Most
importantly though, weSPOT will enable the cognitive
integration of inquiry tools by connecting them with the
student’s profile, as well as her social and curricular context.
Individual and collaborative student actions taking place
within different inquiry tools will update the learning
history and learning goals of the student, thus providing
them and their tutors with a cohesive learning environment
for monitoring their progress.</p>
      <p>
        The Web 2.0 paradigm offers new opportunities for
social learning by facilitating interactions with other
learners and building a sense of connection that can foster
trust and affirmation [
        <xref ref-type="bibr" rid="ref21">21</xref>
        ]. Social learning, according to
Hagel, et al. [
        <xref ref-type="bibr" rid="ref22">22</xref>
        ], is dictated by recent shifts in education,
which have altered the ways we catalyze learning and
innovation. Key ingredients in this evolving landscape are
the quality of interpersonal relationships, discourse,
personal motivation, as well as tacit over explicit
knowledge. Social media offer a variety of collaborative
resources and facilities, which can complement and enrich
the individual’s personal learning space, as shown in Figure
1. Figure 4: Personalised learning space onto resources and people 
 
      </p>
      <p>weSPOT will provide students with the ability to build
their ownFigiunrqeu 5i: rSyom-bea dsimedenlseioanrsn oifn ag social learning designe snpraicceh ed with
environment,
social and collaborative features. Smart support tools will be
offered for orchestrating inquiry workflows, including
mobile apps, learning analytics support, and social
collaboration on scientific inquiry. These offerings will allow
students to filter inquiry resources and tools according to
their own needs and preferences. Students will be able
interact to with their peers in order to reflect on their inquiry
workflows, receive and provide feedback, mentor each other,
thus forming meaningful social connections that will help
and motivate them in their learning. From a learner’s
perspective, this approach will offer them access to
personalized bundles of inquiry resources augmented with
social media, which they will be able to manage and control
from within their personal learning space.</p>
      <p>
        It should be noted though, that there is a significant
distinction between the user-centric approach of the Web 2 .0
Whapta dreasdiging immplaicnadtiotnhse mligehatr tnheisr h-caveen? tCreicrtainly, it must boef ewasey StoP fOindT a.nTd hinitseract 
approach
withi speboepclea, ubsueildaings  oa csieanlsel eoaf rcnoninnegcteionnv tihraot ncman efnostteirs  trnuostt  aandj uasfftirmaaftiuonn  (an 
earlpy lparcoetottyopeh waansg nootu sttrwonigt henforuigehn dins ,thbisu rtegparrde,d roemnewininagn toluyr  aconpclearnc ewith 
getting this right!). But what other shifts are needed to go into deeper social learning?  
where learning takes place and it does not take place by
chance but because specific pedagogies and learning
principles are integrated in the environment. Quite often,
what students want is not necessarily what they need, since
their grasp of the material and of themselves as learners, is
incomplete [
        <xref ref-type="bibr" rid="ref23">23</xref>
        ].
      </p>
      <p>In order to transform a Web 2.0 environment into a social
learning environment, students need to be constantly
challenged and taken out of their comfort zones. This raises
the need of providing students with the affirmation and
encouragement that will give them the confidence to proceed
with their inquiries and investigations beyond their existing
knowledge. weSPOT will address this issue through a
gamification approach, by linking the inquiry activities and
skills gained by learners with social media. In particular, this
approach will define a badge system that will award virtual
badges to students upon reaching certain milestones in their
inquiry workflows. Students will then be able to display
these badges in their preferred social networks. This
approach will enhance the visibility and accrediting of
personal inquiry efforts, as well as raise motivation, personal
interest and curiosity on a mid-term effect.</p>
      <p>Piloting the weSPOT inquiry tools with students and
teachers in real-life scenarios in secondary education will be
essential for collecting requirements and feedback from the
end-users. The “Energy Efficient Buildings” pilot will
concern the use of guided discussions to help students to
identify disadvantages of the current building from the
energy-efficiency point of view. Students will try to predict
(providing evidence) future energy problems. Working in
teams, they will develop reasonable ideas for future
energyefficient buildings. Teachers will be able to provide help by
asking questions like:
•
•</p>
      <p>What type of new materials for new energy efficient
building components with reduced embodied energy to
use?
What technologies will ensure a high quality indoor
environment, keeping in mind Ecology?</p>
      <p>In this way, students will learn better concepts and skills
from the domain area, but will also learn new inquiry skills
and competences.</p>
      <p>VI.</p>
    </sec>
    <sec id="sec-5">
      <title>MOBILE SUPPORT</title>
      <p>Mobile technologies enable the integration of inquiry
project support into everyday life situations of learners. To
support their individual or collective inquiry projects, several
mobile services are foreseen within weSPOT:
1. A mobile personal inquiry manager supporting a
selfdirected approach for creating and managing inquiry
projects and (the representation of) acquired
competences (in badges).
2. A context-aware notification system that enables the
contextualized sharing and notification of real world
experiences. Learners can link inquiry projects to certain
locations, physical objects, or combinations of
contextual factors, i.e. the weather at a certain location
at a specific time of the year. Furthermore, notifications
can trigger the collection of data dependent on several
parameters (location, time, social context, environment).
This enables learners to easily link objects and locations
of daily life to inquiry projects.
3. A mobile data collection system supports the direct
submission of sensor data and manual measurements
into the workflow system, to collect data to test a
hypothesis. It also supports submission of annotations
and multimedia materials, to enable reflection, peer
support and collaborative inquiries.
4. A mobile inquiry coordination interface supports
inquiry coordinators by giving them access to on-going
multi-user inquiries and the contributions of all
participants. It allows central dispatching of messages
and management of tasks and data. In case of formal
settings, teachers may use this service to keep an
overview and to provide feedback, in informal settings
learners may use it to coordinate their self-initiated
collaborative inquiry efforts.</p>
    </sec>
    <sec id="sec-6">
      <title>VII. CONCLUSION</title>
      <p>The weSPOT project will investigate IBL in secondary
and higher education, aiming at supporting students in their
scientific investigations through a cloud-based approach for
personal and social inquiry. The project will explore
technological ways towards lowering the threshold for
linking everyday life with science teaching and learning. The
specific added value in lowering this threshold will be
investigated through pilots in real-life learning settings
within secondary and higher education.</p>
    </sec>
    <sec id="sec-7">
      <title>VIII. ACKNOWLEDGEMENT</title>
      <p>The research leading to these results has received funding
from the European Community’s Seventh Framework
Programme (FP7/2007-2013) under grant agreement N°
318499 - weSPOT project.</p>
    </sec>
  </body>
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