Education is the most important factor of success and it is different according to the level of development in each region and country. In our country, it seems like the pre-school education is not sufficient for the children. Participation of the 3-5 group rate in Turkey, in 2008 is only 23,8 % and this is the lowest level of OECD countries. (OECD level is about 77 %). (Unicef 2013). Comparing to ...