These technological developments and technological products being brought with them forced Traditional Education (TI) systems to be changed and add new ones to means and tools used (Anonim, 1997). It is possible to follow and keep up with the time if only raising the effect of educational system. Because our time is technology time, it is needed to add technological opportunities into it and to use technology. Educational materials as assistant materials are among the tools to make instruction more beneficial, lasting and pleasurable. Computers and instructional materials being used as both tool and method are effective for students on increasing the concentration on the course, understanding lesson, synthesizing and improving positive thoughts for the course. Instructional Materials make the topic clearer and more lasting by making the abstract topics concrete (Çepni et al., 2004; Demirel, 2004). So especially for teaching abstract concepts like in the Science Education course, it is very important to use visual materials for students to understand the lesson better and improving positive attitude towards the lesson.