“…For instance, science fairs may aggravate any existing discrepancy among students associated with their different degrees of access to financial resources, knowledge, and personal support from family, teachers, and friends (Chiappetta & Foots, 1984;Lee & Anderson, 1993). Then again, they may contribute to positive personal and social outcomes, such as learning a new subject-specific knowledge, the processes of science and their societal and environmental implications, as well as having an opportunity to practice these newly acquired skills in collaboration with others (Blumenfeld, Marx, Soloway, & Krajcik, 1997;Gomez, 2007;Grote, 1995).…”