Ion: This research aim to get picture USAge of method demonstrate to make-up of activity learn educative participant in study of IPA III SDN class 28 Atong. used by Method Research is deskriftif method. Its for research of class action having the character of kolaboratif with colleague as observer. Compiler date technique conducted by careful and direct observation of documentation, while date collector in the form of teacher observation sheet, student observation sheet, and test. This research is conducted in two teacher siklus. Ability design study at one cycle equal to 3,08 mounting to become 3,85 at two cycle, while ability of teacher execute study at one cycle equal to 3,12 and become 3,82 at two cycle. Aspect Activity perceived in the form of perceiving, enquiring, replying, collecting date and conclude date. At one activity mean cycle learn student 58%, at two cycle mount to become 88%. Result learn student at one cycle equal to 60% and become 100% at two cycle. This Matter of showing that USAge of demonstration method can improve result and activity learn student in study of IPA III SDN class 28 Aton
