Breve estado da arte da Web 2.0 no Ensino de Química: análise das produções em periódicos e congressos científicos.

This research aimed to carry out a survey and analysis of the state of the art of the Web 2.0 tools in Chemistry Teaching since the appearance of Web 2.0 in 2005 until the year 2015. We analyzed the production of 6061 articles/communications in four scientific journals and four scientific proceedings. We found 122 papers on Social Web in journals and 217 in scientific proceedings, of a total of 1971 publications delimited by ICT, with 103 publications exclusively devoted to chemistry teaching. In addition, it presents the use of some Web 2.0 resources and how these are being inserted in the chemistry teaching, highlighting a brief summary of published articles. Despite the publications in the area are not homogeneous, the results show a small growth in research using Web 2.0 in chemistry teaching in its first decade. This article, in addition to presenting an overview of Web 2.0 tools in chemistry teaching, serves as the basis for the expansion of research in the area and in the development of new studies. [ABSTRACT FROM AUTHOR]