Provisional measure No. 746 of 22 published in September 2016 instituted the policy to encourage the implementation of full-time secondary schools, amending the Law of Guidelines and Bases of National Education, articles ...

The educator uses different methodologies to improve his teaching practice, which must be combined with the concern of applying and disseminating scientific knowledge among students. Chemistry is a branch of the natural ...

The damage caused to the environment and to health is not accounted for by many people when they dispose of medicines. The population has used household waste, toilets and sink drains to dispose of these substances. In ...

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 ...

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. ...

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, ...

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 ...

As a result of the Covid-19 pandemic pandemic, the world had to adapt its routine to social distancing. In this period, Communication and Information Tecnologies were fundamental to keep social dymanic in society. The use ...

The development of actions that promote more information about the use of food supplements and anabolic steroids is one of the activities that must be carried out by health professionals. This understanding is based on the ...

Pesticides have been very relevant in food production worldwide, because, through them, production and productivity on large scales have remained standing, this is because they fight insects, diseases, fungi, and weeds. ...