Addressing the content of the atomic model in high school textbooks was extremely important to analyze and compare the line of understanding, which may differ from book to book, in the search for identifying agreements ...

The relationship of some topics of Organic Chemistry with the topic of drugs is current, and deserves full concern for being a controversial and delicate theme, of great repercussion in the media and society. For a process ...

The textbooks have great performance in school institutions, being the most used resource to help teachers. For this reason, it should be carefully selected to promote an appropriate choice. One of the ...

Holy grass (Cymbopogon citratus) is an herb widely used in folk medicine in the form of teas, infusions and/or decoctions. It is a plant that has in its composition secondary metabolites responsible for antioxidant, ...

The use of investigative experimentation is one of the strategies to allow more active participation of students in the learning process. It also has a great contribution to the development of the students' cognitive ...

Humanity has always exploited the resources offered by nature to survive, however its actions generate negative impacts on the environment, causing the degradation and scarcity of these natural resources. The damming process ...

The present study focuses on the physicochemical characterization and analysis of the efficient method of effluent treatment produced by a textile industry in the Piancó Valley region, seeking to collaborate with the ...

Education in prisons is fundamental for the transformation of the individual, who is excluded from society, an education that can cause a change of thought and behavior of the inmate, making him a critical subject in ...

The people have looking for education as way of personal development, professional and economic, therefore, it is usual young and adults, for several factors, they did not get conclude the regular education and seek ...

This work deals with an investigation of the evaluation methods used in the learning in Chemistry in the public and private schools of the city of Cajazeiras-PB. The thematic presented will address the methods of evaluating ...