Este artigo apresenta um jogo educacional digital, denominado DEG4Trees (Digital Educational Game four Trees), de apoio ao ensino de estruturas de Árvores Binárias de Busca e Árvores AVL. DEG4Trees é um jogo no qual o aluno precisa observar as propriedades das estruturas de dados e interagir com as mesmas para atingir seus objetivos. Ao final de cada rodada, DEG4Trees provê um feedback sobre a atuação do jogador, o que pode servir para que tanto o professor quanto o aluno reconheçam os pontos a serem melhorados durante o processo de ensino/aprendizagem. Como resultado de uma avaliação preliminar do jogo, percebeu-se que o mesmo pode ser útil no contexto do ensino de estruturas de dados.
Abstract. The Sign Language (SL) is not limited to communication, it is also important for learning, access to information, cultural and social interactions. This paper presents a Systematic Literature Review (SR) in order to identify the technologies that support the teaching of Deaf and Hearing Impaired (DHI) students by means of Brazilian Sign Language (Libras). We have found technologies that are applied on different courses and contexts, highlighting the importance of SL in education. Considering the technologies analyzed in this SR, educational games stand out, while applications for Web content access from mobile devices are not regarded. During this SR, we analyzed 105 papers and the results show that there is a need to develop applications to support the education of DHI.
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