摘要：AbstractThis study had been prepared in order to make a broad range content analysis for problem based learning researches. Content analysis methodology had been applied in this specific research. EBSCO and Science Direct data bases were utilized while eliminating the researches. In total 101 published articles obtained from European Journal of Engineering Education, Journal of Science Education and Technology, Turkish Online Journal of Educational Technology, Computers and Education Technology, Procedia Social and Behavioural Sciences and Teaching and Teaching Education Journal between the years 2008 and 2013. The studies were categorized according to their publication type, year, methodology, sample, author number and reference number
