To encourage students to construct meaningful knowledge networks, science teachers need to provide opportunities to engage the students in motivating and interactive activities and cooperative learning activities (Treagust & Chittleborough 2001). A review of the literature on cooperative learning indicates that most of the studies are on biology learning, and the major learning outcomes focused generally on the cognitive domain rather than on the affective domain (Lazarowitz& Her Lazarowitz, 1998). Accordingly, five cooperative methods of instructions have been used in science education.