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Now showing items 11-20 of 33
A importância da experimentação no ensino de Química no processo de ensino aprendizagem: uma discussão sobre a temática
(2022-12-20)
As society evolves, all areas need to evolve and adapt to new challenges that are always appearing, and in education this is no different. More and more students have to be prepared for the challenges of everyday life, and ...
O uso de plantas medicinais pelos raizeiros na feira livre de Barreiros - PE
(2023-12-27)
Natural and ecological values return with great strength, determining new precepts in all areas of scientific knowledge and practical life. Thus, the use of plants for medicinal purposes has renewed and provoked interest ...
Modelagem como estratégia pedagógica para o ensino de Química
(2023-12-27)
The creation of models that seek to more reliably represent what happens in a given system is a mechanism used by science since the beginnings of scientific knowledge. They enable an interpretation of reality without, ...
Uso de jogos lúdicos no processo de ensino-aprendizagem de Químíca: uma breve revisão da literatura
(2022-07-06)
The present aims to study the use of playful teaching games in the teaching-learning process of students, and these games are applied in different school models that have training in the training and learning of students. ...
Síntese e avaliação antimicrobiana de novos híbridos contendo eugenol e o núcleo 1,2,4- oxadiazol
(2023-06-04)
In the constant search for new pharmacological compounds, molecular hybridization is a consecrated tool in medicinal chemistry for which two or more pharmacophoric groups are combined to create a new compound called hybrid. ...
Síntese, avaliação antibacteriana e estudo do perfíl farmacocinético, bioativo e de toxicidade do (2R)-3-butin-2-il 2,3,4,6-tetra-O-acetil-β-D- glicopiranosídeo
(2023-07-05)
Resistance to drugs against diseases caused by bacteria is increasing and becoming a growing public health problem. In this regard, O-glycosides, a class of molecules derived from natural carbohydrates, stand out due to ...
Proposta de modelo matemático para determinação de CO2 utilizando o sensor MQ-135
(2021-12-30)
The quality of the air we breathe is a relevant issue of great importance to human health. When it comes to evaluating the concentration of gases, it is very common for calibrated equipment to be less accessible, normally ...
Propriedades, produção e principais aplicações do cloridrato de hidroxilamina
(2022-12-22)
Hydroxylamine is an inorganic compound that has a wide applicability and several derivatives, so it is necessary to study the reagent. This work has as object of study one of its derivatives, hydroxylamine hydrochloride, ...
Estratégias de ensino aplicadas ao conteúdo de radioatividade: uma reflexão sobre uso de jogos nas aulas de Química
(2023-06-14)
Radioactivity is one of the great discoveries made by contemporary man, since by deepening his knowledge, he also opened important fields of application. Radioactivity widely used in medicine, agriculture, industry, biology, ...
Ciência forense no ensino de Química como laboratório alternativo
(2022-12-21)
This work describes forensic science as it can be described as an activity that supports investigations that refer to crimes, on the other hand, forensic science is also able to point out the involvement of Chemistry ...