@incollection{, BBB579F00DC090A2D80995F7B322B969 , author={{FatihKezer} and {AzlemAakir} and {Faculty of Educational Science/Ankara University}}, journal={{Global Journal of Human Social Sciences}}, journal={{GJHSS}}2249-460X0975-587X10.34257/GJHSS, address={Cambridge, United States}, publisher={Global Journals Organisation}1394956 } @book{b0, , title={{Educational Technology for Teaching and Learning}} , author={{ TJNewby } and { DAStepich } and { JDLehman } and { JDRussell }} , year={2006} , publisher={Pearson Merrill Prentice Hall} , address={Upper Saddle River, New Jersey} } @book{b1, , title={{Distance Education: a Systems View}} , author={{ MG GMoore } and { Kearsley }} , year={1996. 1996} , publisher={Wadsworth Publishing Company} , address={Belmont, Ca} } @book{b2, , title={{}} , author={{ S)Özen } and { GaziÖzgür } and { AZ }} , year={2002. 2005} 4 } @incollection{b3, , title={{Open Primary Education School Students' Opinions About Mathematics Television Programmes}} , author={{ Bugünü }} , journal={{Turkish Online Journal of Distance Education-TOJDE}} 27 , year={2010. 2008} }