Concept mapping is a strategy that’s helps learners construct visual relationships among concepts (Meyer, 2002). Concept mapping capitalized on the effects of organization, imagery, and the dual processing capabilities of working memory to make the relationships meaningful (Robinson, Katayama, Dubois, and Devaney, 1998). Concept mapping benefits both students and teachers (Hall, Hall, and Saling, 1999). Create concept maps puts students in active roles in encouraging them to visually represent relationships among concepts, and teachers can use the maps to assess the students understanding of these relationships. (Paul Eggen and Don Kauchak,2004:315). Untuk selengkapnya