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  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>An Open Educational Game Based on Re-Purpose for Teaching Technical English in the Context of Computer Programming at Brazil</article-title>
      </title-group>
      <contrib-group>
        <aff id="aff0">
          <label>0</label>
          <institution>Cruzeiro do Sul University</institution>
          ,
          <addr-line>Brazil-SP</addr-line>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>Mackenzie Presbyterian University</institution>
          ,
          <addr-line>Brazil-SP</addr-line>
        </aff>
      </contrib-group>
      <fpage>0000</fpage>
      <lpage>0003</lpage>
      <abstract>
        <p>Students of Information Technology (IT)-related undergraduate courses often face barriers like insufficient prerequisites for difficult subjects and lack of motivation. The completion of abstract tasks like logical thinking, algorithm design and programming often gets harder than usual, since frequently they require basic knowledge of some foreign language, explicitly English. In the context of non-native English-speaking countries, the IT students can face a specific problem of having to write programming codes using keywords and commands mainly in English; In this sense, the goal of this paper is to present the repurposing of an open-source conventional, entertainment-driven 2D game to an educational game to teach technical English, related to programming fundamentals. An alpha version of the educational game has been delivered and a subjective experiment was carried out with a sample of 42 IT students and the results of the paper show that the repurposing was done in a straightforward way.</p>
      </abstract>
      <kwd-group>
        <kwd>Game Modding</kwd>
        <kwd>Game Remix</kwd>
        <kwd>Open Educational Resource</kwd>
        <kwd>Educational Game</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>1 Introduction</title>
      <p>
        The portuguese empire was the first world empire in history, covering almost six
centuries of existence, starting in 1415. It is noted that during most of them almost six
centuries, the Portuguese language had a great influence in the world [
        <xref ref-type="bibr" rid="ref1">1</xref>
        ]. Another
very important empire in the history of the world was the spanish empire, which
started in the 15th century and was in operation until the beginning of the 19th
century. It cannot be denied that the Spanish language also had an enormous capacity
Copyright © 2020 for this paper by its authors. Use permitted under Creative Commons
in the world. This helps us to understand that, during this period from the 15th to the
19th century, if people wanted to communicate globally, what would make more
sense would be the communication in Portuguese or Spanish [
        <xref ref-type="bibr" rid="ref2 ref3">2, 3</xref>
        ].
      </p>
      <p>
        Today, what they define as great powers are no longer wars over territories, ships and
exploratory trips by oceans, etc., but technology, within this great area, known
Information Technology is of great importance. As can be seen in [
        <xref ref-type="bibr" rid="ref4 ref5 ref6">4, 5, 6</xref>
        ] English is
currently the most widespread language in the world. It is a fact that all high-level
Computer Programming (CP) languages work with instructions in English, which
means that the best and / or most updated information technology materials are
produced and used in English and later translated into other languages, but with an
inevitable delay. According to [
        <xref ref-type="bibr" rid="ref4 ref5 ref6">4, 5, 6</xref>
        ], the most important scientific research is
written in English.
      </p>
      <p>
        According to [
        <xref ref-type="bibr" rid="ref7">7</xref>
        ] studying programming is difficult for most students starting higher
education courses in IT, in poorer and / or emerging countries, students do not
necessarily have basic educational content and learn at a very fast pace.
2
      </p>
    </sec>
    <sec id="sec-2">
      <title>Theoretical Fundamentals</title>
      <sec id="sec-2-1">
        <title>2.1 Teaching and Learning CP and Dependence on Technical English.</title>
        <p>
          According to [
          <xref ref-type="bibr" rid="ref8">8</xref>
          ], learning CP offers a set of challenges and techniques that are
different from the challenges of learning Physics or Reading / Writing.
CP is one of the pillars of Computing. The teaching of CP is one of the biggest
challenges that have been faced for years in Computer Science; a particular case is the
teaching of CP for beginning students [
          <xref ref-type="bibr" rid="ref9">9</xref>
          ]. The student's interest in the subject is an
important topic, learning programming will be boring and difficult if students are not
motivated or engaged [
          <xref ref-type="bibr" rid="ref10">10</xref>
          ]. The challenge of learning and teaching CP is exacerbated
by the traditional reading-based approach [
          <xref ref-type="bibr" rid="ref9">9</xref>
          ]. English is often the language of
instruction in the university classroom; the best and most current books and articles
are commonly published primarily in English, the job market values the command of
English and most MOOCs (Massive Open Online Courses) are available in English
[
          <xref ref-type="bibr" rid="ref11">11</xref>
          ].
The difficulties in studying programming, including difficulties in the English
language, can make students unmotivated and even withdraw from the course. Fig. 1
shows the official Brazilian website for the online documentation of the PHP
programming language, it is possible to see that even though the website is Brazilian,
there are explanations about the language that are documented in English.
        </p>
        <p>In addition to the examples of situations that the CP student needs technical English
to deal with the discipline, there are other situations that even include the reserved
words of the languages that also belong to the English language.</p>
      </sec>
      <sec id="sec-2-2">
        <title>2.2 Learning and Proficiency in English in Latin American Countries</title>
        <p>
          In countries that do not speak English officially, most students have poor English
experience and are unable to communicate or write fluently in English [
          <xref ref-type="bibr" rid="ref8">8</xref>
          ].
According to [
          <xref ref-type="bibr" rid="ref11">11</xref>
          ] approximately 95% of the world population do not have English as
their native language, which contrasts with the issue that approximately 100% of
programming languages are defined in English, for example. English is the official
language of many open-source software communities around the world.
As a result of Spanish colonization in the 16th century, Argentina is among the
Spanish-speaking countries; with the exception of Brazil (which speaks Portuguese),
all Latin American countries are Spanish-speaking [
          <xref ref-type="bibr" rid="ref12">12</xref>
          ].
        </p>
        <p>
          Because Latin American countries do not speak English as an official or mother
tongue, students lack the awareness that English allows free access to different people
and places and that it is the most studied language in the world [
          <xref ref-type="bibr" rid="ref13">13</xref>
          ].
        </p>
        <p>
          In Mexico, [
          <xref ref-type="bibr" rid="ref14">14</xref>
          ], the incorporation of technological resources in the teaching of the
English language has been almost nil. In a worldwide ranking of English proficiency,
among 72 countries, Mexico is in position 43 [
          <xref ref-type="bibr" rid="ref13">13</xref>
          ].
        </p>
        <p>
          In a similar ranking, among 88 countries, Brazil was ranked 53rd; in 2017 Brazil was
in 41st place, but instead of rising positions it fell to 53rd position, in that same
ranking Mexico was in 57th place, Argentina was in 27th place and Costa Rica in
36th place ; Chile ranked 46 [
          <xref ref-type="bibr" rid="ref15 ref16">15, 16</xref>
          ].
        </p>
        <p>
          At Costa Rica, material activities for language teaching have focused on music,
debates, stimulating images and fun stories, in an attempt to motivate students and
immerse themselves in the language [
          <xref ref-type="bibr" rid="ref17">17</xref>
          ]
The 27th position makes Argentina the best placed country in English proficiency,
among Latin American countries. According to [
          <xref ref-type="bibr" rid="ref18">18</xref>
          ] English has become ubiquitous
in the daily life of Argentines and it is common to hear from young people that they
are learning / training English on their own using digital games, music and other
practical activities in English, this may have cooperated for the best English
proficiency performance among Latin American countries.
        </p>
      </sec>
      <sec id="sec-2-3">
        <title>2.3 Use of Educational Digital Games</title>
        <p>
          Many studies and systems have used fun as an aspect to attract students' attention
and motivate them, as examples of Educational Games and Gamification of systems
[
          <xref ref-type="bibr" rid="ref19">19</xref>
          ], so these games must contain elements / characteristics of fun / entertainment.
Most educational games do not contain the depth of a rich narrative that can provide
engagement as commercial (entertainment) video games do, so educational games
should be better developed [
          <xref ref-type="bibr" rid="ref20">20</xref>
          ]. Incorporating a rich narrative into an educational
environment can support engagement and help improve student / player performance
in the educational aspect [
          <xref ref-type="bibr" rid="ref21">21</xref>
          ].
        </p>
        <p>
          The work [
          <xref ref-type="bibr" rid="ref22">22</xref>
          ] points out that the vast majority of young Brazilians use video
games frequently, but it is usually for entertainment purposes only. This can be used
as a motivation for using digital games in education, as many young people are
already familiar with the world of digital games, and this is an interesting aspect for
the use of this tool in educational assistance. The act of playing / teaching in teaching
or learning aims to motivate the student, because it is a hybrid action, in which one
learns and has fun, defined as a playful activity, because pleasure is present in the
action [
          <xref ref-type="bibr" rid="ref23">23</xref>
          ]. There are some problems in developing educational games: developing a
good digital game is expensive and time consuming [
          <xref ref-type="bibr" rid="ref24 ref25">24, 25</xref>
          ], there are very few
opensource educational digital games to allow for reuse [
          <xref ref-type="bibr" rid="ref26">26</xref>
          ], it is difficult to adapt
educational games to contexts distinct in order to adapt them to different disciplines
[
          <xref ref-type="bibr" rid="ref27">27</xref>
          ], digital games are known to be boring, with rare exceptions, and it is difficult to
define in practice what will be fun for a player, [
          <xref ref-type="bibr" rid="ref28">28</xref>
          ].
        </p>
      </sec>
      <sec id="sec-2-4">
        <title>2.4 Open Digital Games and the Culture of Modding</title>
        <p>A Digital Game is an interactive software that makes use of audiovisual resources
(drawing, animation, music, script, etc.) for the purpose of entertainment. Open
software (free and opensource) is software that the developer has made available the
source code / project so that people (third parties) can change it and providing a
license that allows this manipulation legally. Thus, an open digital game is a game
available for internal manipulation at the source code level and with a license that
allows changes without copyright infringement.</p>
        <p>
          There are some opensource digital games on the market, but in numbers far less
expressive than commercial digital games. This is because the development of a
digital game is expensive and time consuming and companies want to obtain financial
return to cover the invested expenses and still generate profit (necessary to keep the
company running). So, for big digital gaming companies, the open source philosophy
is not interesting, at least not without another type of model that generates profit
elsewhere. The Purpose is the adaptation, modification and redistribution of the game
to a new context with the consequence of giving a new purpose to the software, which
in practice works as a conversion. In the case of this article, the purpose is used and
suggested to convert a digital entertainment game to an educational digital game. An
important observation is that the Re-Purpose requires that the 5 characteristics of the
Willey [
          <xref ref-type="bibr" rid="ref29">29</xref>
          ] model be previously met, otherwise the Re-Purpose is impossible.
        </p>
        <p>
          The open digital game has already been explained, but to understand the purpose of
a digital game, we need to understand the culture of modification of digital games.
The culture of game modification is already established (it is a current reality) and the
trend is that it will continue to grow [
          <xref ref-type="bibr" rid="ref30">30</xref>
          ]. Companies started to encourage this culture
that was called Game Modding or MOD [
          <xref ref-type="bibr" rid="ref31 ref32">31, 32</xref>
          ].
        </p>
      </sec>
    </sec>
    <sec id="sec-3">
      <title>3 METHODOLOGY</title>
      <sec id="sec-3-1">
        <title>3.1 The Proposal: Repurpose of the Digital Game</title>
        <p>To modify a digital entertainment game to an educational digital game, we tested
four games that have open source and free license to choose the game for
modification. We focus on games that are coded in Python, Java or C # and with RPG
or 2D Platform styles, as they are two very popular and classic styles. The first was
Stolen Crow with Python code and MIT license
(https://github.com/justinmeister/TheStolen-Crown-RPG), the second was Platformer Microgame with C # code and
license from Unity Free Extension Asset
(https://assetstore.unity.com/packages/templates/platformer-microgame-151055), the
third was Simple Platformer (https://github.com/SteveSmith16384/SimplePlatformer)
with license from MIT and the fourth JumPY Man (
https://github.com/haseebheaven/JumPYMan-Game) with Python code and GPL3 license. The game chosen
was Unity Engine's Platformer Microgame.</p>
        <p>Fig. 3 shows the page, on the internet, of the game Platfromer Microgame
distributed free for modification by Unity Technologies, this page is completely
written in English.</p>
        <p>The educational content of the game consists of part of programming fundamentals
and part of technical English to support programming. Programming content consists
of: main data types and variables (int, float, bool, string), arithmetic operations
(subtraction, sum, multiplication and division), operations and logical operators (And,
Or, false, true, not), relational operations and operators (less, greater, equals) if / else
statement, for / while statement.
As can be seen in Table 1, the most modified artifacts were: Programming (C #
Script), Scenario (as already shown in Fig. 5) and Educational Content (which was
created from scratch and had the narrative as support). Art, Narrative and Level
Design were changed less intensely, so that Art and Level Design had a supportive
relationship to the modification of the Scenario (and vice versa) and the Narrative
served as a justification and explanation of the content educational inserted (so that
this content would not be aggressive, too much and would not harm fun and
engagement). Mechanics, Music and Sounds were slightly changed. The mechanics
were little changed, because the main idea was to make the most of it, because it is a
Classic Mechanics and known for its fun and success in several commercial digital
games. The music itself has not been altered, but sounds have been added to make the
puzzles and their solutions clearer, and these sounds were related to the music to keep
the sound aesthetics pleasing.</p>
      </sec>
      <sec id="sec-3-2">
        <title>3.2 Evaluation of the Proposed Digital Educational Game</title>
        <p>
          To evaluate the Read All C # game, an intervention was carried out with 42 higher
education students from the Computer Science course. As the objective was to
evaluate the students' experience under a qualitative approach, we analyzed two
different reference models for the evaluation process. The first was the generic ITU
BT500 assessment (https://www.itu.int/rec/R-REC-BT.500) - and the other was the
MEEGA + model [
          <xref ref-type="bibr" rid="ref33">33</xref>
          ]. After analyzing these two evaluation models, we opted for the
second, the MEEGA + model; this model directly supports the evaluation of
educational games instead of the generic approach of the ITU BT 500 (for all types of
software and not with an educational focus). The main part of the questionnaire
applied to students contained the following 14 questions:
1- At the beginning of your programming learning, did you find it difficult to learn
programming with the commands in English?
2 - Do you think that a game like this to teach / train technical English focused on
programming, can help a beginner programmer?
3- Did you find this game useful for a programming student?
4- The organization of the content helped me to be confident that I would learn from
this game.
5- The game does not become monotonous in its tasks.
6- I would recommend this game to others.
7- There was something interesting in the game that captured my attention.
8- I feel satisfied with the topics I learned in the game.
9- The game content is relevant to my interest.
10- It is clear to me how the game is related to educational content.
11- Is the game a suitable teaching method for teaching / training technical English
for programming?
12- I prefer to learn from this game than any other way (a technical English book, for
example).
13- Does the game contribute to my learning about technical English content for
programming?
14- The game was efficient for my learning compared to other activities on this
subject.
On question 1, 21.4% (9 students) totally disagree; 28.6% (12 students) disagree;
16.7% (7 students) responded neutrally; 26.2% (11 students) agree and 7.1% (3
students) fully agree. On question 2, 0% totally disagree; 2.4% (1 student) disagree;
11.9% (5 students) responded neutrally; 35.7% (15 students) agree and 50% (21
students) fully agree. On question 3, 4.8% (2 students) totally disagree; 4.8% (2
students) disagree; 9.5% (4 students) responded neutrally; 42.9% (18 students) agree
and 38.1% (16 students) fully agree. On question 4, 0% (2 students) totally disagree;
2.4% (1 students) disagree; 9.5% (4 students) responded neutrally; 42.9% (18
students) agree and 38.1% (16 students) fully agree. On question 5, 4.8% (2 students)
totally disagree; 11.9% (5 students) disagree; 31% (13 students) responded neutrally;
38.1% (16 students) agree and 14.3% (6 students) fully agree. On question 6, 2.4% (1
student) totally disagree; 2.4% (1 student) disagree; 19% (8 students) responded
neutrally; 45.2% (19 students) agree and 31% (13 students) fully agree. About
question 7, 2.4% (1 student) totally disagree; 0% disagree; 19% (8 students)
responded neutrally; 42.9% (18 students) agree and 35.7% (15 students) fully agree.
On question 8, 0% totally disagree; 4.8% disagree (2 students); 14.3% (6 students)
responded neutrally; 47.6% (20 students) agree and 33.3% (14 students) fully agree.
On question 9, 2.4% (1 student) totally disagree; 0% disagree; 11.9% (5 students)
responded neutrally; 54.8% (23 students) agree and 31% (13 students) fully agree. On
question 10, 0% totally disagree; 0% disagree; 4.8% (2 students) responded neutrally;
38.1% (16 students) agree and 57.1% (24 students) fully agree. On question 11, 0%
totally disagree; 0% disagree; 19% (8 students) responded neutrally; 45.2% (19
students) agree and 35.7% (15 students) fully agree. On question 12, 7.1% (3
students) totally disagree; 7.1% (3 students disagree); 33.3% (14 students) responded
neutrally; 14.3% (6 students) agree and 38.1% (16 students) fully agree. On question
13, 0% totally disagree; 7.1% disagree (3 students); 16.7% (7 students) responded
neutrally; 14.3% (6 students) agree and 38.1% (16 students) fully agree. About
question 14, 4.8% totally disagree (2 students); 2.4% disagree (1 student); 21.4% (9
students) responded neutrally; 38.1% (16 students) agree and 33.3% (14 students)
fully agree.
        </p>
      </sec>
    </sec>
    <sec id="sec-4">
      <title>5 Conclusions</title>
      <p>Based on the intervention carried out with the questionnaire, we realized that students
liked the idea of learning technical English focused on the fundamentals of
programming using a digital 2D platform game. It was realized that a game like this
can keep students motivated to learn, mainly by answering questions 7 and 9.
The game can make students more interested in the topics of the programming
discipline and give more value to the use of the English language for the
programming context, since the player is faced with an English vocabulary and
expressions to which he must understand to solve the game puzzles that involve
programming, as could be seen by the means of questions 2, 11, 12 and 13.
Question 6 resulted in an average of 4 and attests that students strongly recommend
this game to other students of programming / technical English.</p>
      <p>We realized that the attempt to modify an open-source game was positive and that the
educational purpose was achieved; the extension of the 5R model of the open source
criteria is possible to include the purpose. This game / MOD can be adapted to other
contexts that include other disciplines and students' age groups. What was most
changed in the project were the artifacts: programming, setting and educational
content; the least altered artifacts were music / sounds and game mechanics, as shown
in Table 1.</p>
    </sec>
  </body>
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