This research tries to find contribution of education over the internet as a solution on some problems that adult students live in open vocational high school and catch-up education. Results of the survey were evaluated from 192 adult students who are educated in Istanbul as reference pattern. According to the survey results, adult students have some problems caused by various reasons during education period. Especially due to inability of continuing regularly training sessions, open and catch-up education objectives couldn't be fully reached. Adult students will have flexible use of time and location by taking the theoretical part of their face to face vocational courses over the internet. Some of the problems can be solved by giving training in such a way to the students who have sufficient internet and computer skills. (C) 2010 Elsevier Ltd. All rights reserved.