Xavier: um software educativo para avaliação de mapas conceituais
Due to the technological and pedagogical revolutions that have occurred since the last century the teaching and learning processes have been changing at a fast pace, however the same is not so evident with the forms of assessment. For example, in Brazil the main instruments of education assessmen...
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| Formato: | Dissertação |
| Idioma: | pt_BR |
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Universidade Federal do Rio Grande do Norte
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| Endereço do item: | https://repositorio.ufrn.br/handle/123456789/31442 |
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| Resumo: | Due to the technological and pedagogical revolutions that have occurred since the last
century the teaching and learning processes have been changing at a fast pace,
however the same is not so evident with the forms of assessment. For example, in
Brazil the main instruments of education assessment at national level are objective,
such as SAEB, Prova Brasil, ANA, ENEM, ENADE and others. Considering the
universe of 18 million high school and college students in 2018, this is an
understandable strategy. But it should not be replicated within each individual
classroom, whose private universes are much smaller, with only dozens of students.
In this context other forms of evaluation may be used, such as subjective evaluations.
Considering this, concept maps have already been established as an appropriate
pedagogical instrument for visualization and subjective assessment of learning. Within
the evaluative perspective, it is common in institutions, including the IFRN, locus of this
work, to establish three main forms: diagnostic, formative and summative. Concept
maps are often used as diagnostic and formative tools, but hardly as summative tools
because they are considered qualitative rather than quantitative. Although there are
already computer programs that allow the creation and manipulation of concept maps,
there is a gap to be filled: software that assists in the summative evaluation of concept
maps. There are criteria used to evaluate and correct concept maps, but there are no
digital tools to use them properly, or to allow teachers to create their own criteria. From
this need, this work arises, which is an applied research that aimed to develop the
Xavier software, following the software engineering process proposed by Sommerville
(2011). Methodologically, the specific objectives of this work are: to describe criteria
for evaluation of conceptual maps and their computational application; establish
methodology for the use of the software; conceptualize, design and develop the
educational software. To produce the software artifacts of the conceptualization and
design stages, the Lucidchart and Astah Professional 8.1 tools were used. In the
construction phase were used the tools Apache 2.4, MariaDB 10.4, PHP 7.3 and
phpMyAdmin 4.9, resulting in the availability of the software in the domain
www.xavieredu.com.br. The theoretical perspective needed to support the educational
aspect is based on the conceptions of Luckesi (2011), Moreira (2015), Novak and
Cañas (2010) and Viana (2016). With the availability of Xavier, it is expected to spread
the use of concept maps and their application as a learning assessment. |
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