Browsing by Author "Mpofu, Nomathemba Victoria"
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Item Grade 12 students conceptual understanding of chemical reactions: a case study of flouridation(University of the Western Cape, 2006) Mpofu, Nomathemba Victoria; Ogunniyi, Meshach B.; Faculty of EducationThe purpose of this study was to investigate grade 12 students conceptual understanding of chemical reaction using fluoridation of public water supply as a practical example of chemical reaction. The study also attempted to find out the effectiveness of concept mapping in facilitation the students understanding of chemical reaction, particularly redox reactions.