Learning is significant when the student can relate new learning material with previous knowledge existing cognitive structure. On the other hand, that the task is potentially significant, the ideas expressed symbolically should be related to what students know or have cognitive sense to him. This internal process in the mind of the person causes a change in their cognitive structure in the newly acquired and that which is linked with information. Similarly, the concept of discovery learning to achieve meaningful learning, based on that through the same teachers can offer students more opportunities to learn for themselves. Thus, discovery learning is learning where students build themselves their own knowledge, in contrast to traditional teaching or transmitting knowledge, where the teacher intended that the information is simply received by students.