AU - Barakat, Zeyad A. AU - Awad, Ahmad ID - 19205 OP - ص ص. 11-40 T1 - The effect of using exchangeable and cooperative teaching methods on sixth grade students’ achievement in English and their reflection on their social and psychological skills [Article] UL - 1 http://search.shamaa.org/fulltext.gif http://search.shamaa.org/PDF/Articles/BAJepsc/24JepscVol13No4Y2012/17JepscVol13No4Y2012.pdf Full text (PDF)