Paulo Mafra
University of Minho
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Publication
Featured researches published by Paulo Mafra.
Journal of Biological Education | 2015
Paulo Mafra; Nelson Lima; Graça Simões de Carvalho
Experimental science activities in primary school enable important cross-curricular learning. In this study, experimental activities on microbiology were carried out by 16 pupils in a Portuguese grade-4 classroom (9–10 years old) and were focused on two problem-questions related to microbiology and health: (1) do your teeth carry microbes? (2) why should you brush your teeth after meals? To solve problem-question (1), children’s samples of dental plaque were prepared and observed under the microscope. For question (2), culture medium plates were inoculated with children’s dental plaque either before or after tooth brushing and the colonies were counted. Results showed that pupils easily recognised the presence of microorganisms in the mouth and verified the effectiveness of the process of teeth-brushing. Pupils understood that microorganisms were potentially responsible for the onset of dental caries. These practical activities on microbiology in primary school were very effective in ensuring young children easily understand the causes of dental caries and how they can be prevented. Pupils became aware that the act of brushing their teeth is not only a socially correct behaviour or a simple rule to meet, but also a matter of preventing illness and promoting health.
Archive | 2018
Graça Simões de Carvalho; Paulo Mafra; Nelson Lima
Archive | 2017
Graça Simões de Carvalho; Paulo Mafra; Nelson Lima
Gaia Scientia | 2016
Paulo Mafra; Graça Simões de Carvalho; Nelson Lima
Perspetivas de desenvolvimento num mundo globalizado: livro de atas do XI SIEFLAS (Seminário Internacional de Educação Física, Lazer e Saúde) | 2015
Paulo Mafra; Nelson Lima; Graça Simões de Carvalho
Atas do XI Seminário Internacional de Educação Física e Saúde: Perspetivas de Desenvolvimento num Mundo Globalizado | 2015
Graça Simões de Carvalho; Paulo Mafra; Nelson Lima
3º Congresso Internacional em Saúde – Atenção Integral à Saúde | 2015
Graça Simões de Carvalho; Paulo Mafra; Nelson Lima
IX Seminário Internacional de Educação Física, Lazer e Saúde: Desafios e oportunidades num mundo em mudança. | 2013
Paulo Mafra; Nelson Lima; Graça Simões de Carvalho
IX Seminário Internacional de Educação Física, Lazer e Saúde : desafios e oportunidades num mundo em mudança | 2013
Paulo Mafra; Nelson Lima; Graça Simões de Carvalho
IX Seminário Internacional de Educação Física, Lazer e Saúde | 2013
Paulo Mafra; Graça Simões de Carvalho; Nelson Lima