A era da informação e o desenvolvimento das tecnologias de informação e comunicação vêm colocar novos desafios e oportunidades às instituições de Ensino Superior, nomeadamente, ao nível do processo educativo, que deve ser mais centrado no aluno e nas suas aprendizagens. Assim, desenvolveu-se um estudo de caso, envolvendo alunos do curso de Engenharia Alimentar, que perseguiu como principal objetivo avaliar o im...
The educational context requires a renewal of paradigms. Profound changes in the roles and functions of teachers and students are particularly vital. More active, cooperative and participative methodologies of learning must be privileged, breaking with magisterial education and the mere ‘transmission’ of knowledge. Informatics tools can become a major element in the educational context, promoting significant an...
Nowadays we live in an ever-changing society, changes that are reflected, not only, but also, in the educational community. Thus renewal of paradigms in the educational context is demanded. The challenge that teachers face today is to motivate students to learn, get them to commit to and have an active role in their learning, thus increasing their motivation to learn. The questions underlying this work are: How...
Structure, presentation and content are the 3 main blocks in web pages. Although HTML is the main technology for web pages development, it doesn’t provide mechanisms for a clear separation of these 3 blocks, which would be a great step towards the construction of flexible web pages. If one could define on the fly, which structure, presentation and content to use, web pages would reach their maximum flexibility....
Object-oriented programming (OOP) is the most successful paradigm used in programming environments. Some difficulties arise when it is necessary to deal with data stored in a relational database because relational databases do not provide an object-oriented interface to their entities. The most common solution consists in developing a specific interface that guarantees some specific requirements. Here, we expla...
Paulo Reglus Neves Freire was born in Recife in 1921, the capital of Brazil’s northeast province. Through all his life, he developed the fundamentals of a teaching process with special characteristics. The fundamentals of his ‘system’ point to an educational process that focuses on the student environment. abcNet is a web-based application which seeks the goals of learning how to read and to write, following Pa...
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