The changes in the educational system are conditioned by the appearance of the informational-communicational technology, which has become integral part of the education, and that is something that gives new challenges to the teachers, regarding new competence. The most important factor of the entire educational system is a teacher ready to work on his or her professional development. The main goal of this research is to determine the level of knowledge and usage of the Web 2.0 tool in elementary school education, regarding the teachers age, years of working experience and the area they work in (country or a city). Web 2.0. tools enable cooperative writing, and also cooperative learning. It is also, possible to implement those tools in every form of extracurricular activities and to use them as an anaddition to regular education. That way, the teaching is taking place through cooperation and creating one's own knowledge. This research has been carried out on a pattern of 70 female and 2 male teachers, of which 52 are from an urban and 20 are from rural area. It has been determined that there is no statistical differences ,on a significant level of 5,00%, in the age of a teacher, years of working experience and the area they work in, in the usage of Web 2.0 tools in an educational system.