Several everyday facts are complex and require interaction of different areas of knowledge for assimilation, since individualizing the sources of searches reduces the possibilities of resolutions, which could allow the understanding of the studied phenomena. So that this does not happen mainly with more complex subjects such as chemistry and physics, contextualized and interdisciplinary working methods are needed, which are a more dynamic form of teaching. Taking this scenario into consideration, together with the Teaching Initiation Program (PID), which aims to contribute to the improvement of undergraduate education, this work was developed with the purpose of creating forms that will contribute to the learning of undergraduate students.. With this scope of motivating students and facilitating the compression of certain subjects, it was possible to carry out several activities for this purpose; such as the implementation of classes with "Investigative Practices", the holding of the "Chemistry Olympiad", and the use of the digital platform "Kahoot" through Quiz to reinforce the content studied. The activity carried out has shown good results both in surveys of evaluations (satisfaction) with students, as well as in their academic performance. With all the advantages that these practices have been showing, other teachers are also becoming adept at active teaching methodologies, to teach their classes in a more dynamic way.
Tecnologia sustentável de tingimento de tecidos visando o controle de resíduos tóxicos, considerando a avaliação de estratégias para a geração de renda Sustainable textile tanning technology with the goal of controlling toxic residues taking into consideration strategies for income generation
O presente estudo foi desenvolvido por meio de uma pesquisa aplicada na disciplina de química analítica na Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), RS. A questão norteadora da pesquisa teve por objetivo avaliar a compreensão dos discentes sobre o conteúdo elaborado originalmente para uma aula prática presencial, que foi adaptado ao formato de Ensino à Distância-Emergencial (EAD-Em), em função da pandemia de Sars-CoV-2 (COVID-19). A aula prática intitulada “Identificação de formaldeído (formol) em produtos capilares” foi selecionada para o estudo de caso. A transposição da aula prática para o formato EAD-Em ocorreu durante o ano de 2020 e 2021. Participaram do estudo 20 alunos matriculados na disciplina de química analítica. A coleta de dados ocorreu após a aplicação da metodologia no formato EAD-Em. Entre os dados coletados observou-se que 85% dos alunos consideraram proveitosa a estratégia utilizada para a realização da prática em EAD-Em e 95% afirmaram ter gostado de participar da atividade. Portanto concluiu-se que apesar dos desafios impostos pela pandemia é possível adaptar atividades práticas para o formato EAD-Em com impacto positivo sobre a adesão e aprendizagem dos alunos.
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