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Poluição como temática para construção do conhecimento químico de reações redox sob uma perspectiva CTSA
(Universidade Federal de Santa Maria, 2016-01-08)
In search of a distinctive chemical education, with meaning for social and productive life of young high school students, the present study investigates how the theme "pollution" may facilitate the construction of the ...
A temática cores no ensino de química
(Universidade Federal de Santa Maria, 2016-01-07)
In this research, we use as study focus the thematic "Colors". The study was developed in two stages, the subjects involved in the first stage are undergraduate students in Natural Sciences of Federal University of Pampa ...