Search Results for Y&#305;ld&#305;z, Bahad&#305;r. SirsiDynix Enterprise https://katalog.hacettepe.edu.tr/client/en_US/default/default/qu$003dY$0025C4$0025B1ld$0025C4$0025B1z$00252C$002bBahad$0025C4$0025B1r.$0026ps$003d300?dt=list 2026-06-14T11:50:48Z &Uuml;&ccedil;-boyutlu sanal ortam ve somut materyal kullan&#305;m&#305;n&#305;n uzamsal g&ouml;rselle&#351;tirme ve zihinsel d&ouml;nd&uuml;rme becerilerine etkileri = The effects of using three-dimensional virtual environments and concrete manipulatives on spatial visualisation and mental rotation abilities ent://SD_ILS/0/SD_ILS:124485 2026-06-14T11:50:48Z 2026-06-14T11:50:48Z Author&#160;Y&#305;ld&#305;z, Bahad&#305;r.<br/>Preferred Shelf Number&#160;TEZ/8977 .Y55 2009<br/>Format:&#160;Books<br/>Availability&#160;Beytepe Library~1<br/> Stem &ouml;&#287;retimi i&ccedil;in 20 strateji = 20 strategies for stem instruction ent://SD_ILS/0/SD_ILS:424597 2026-06-14T11:50:48Z 2026-06-14T11:50:48Z Author&#160;Bender, William N.&#160;Durmu&#351;, Soner.&#160;&#304;pek, Ali Sabri.&#160;Y&#305;ld&#305;z, Bahad&#305;r.<br/>Preferred Shelf Number&#160;Q181 B46 2018<br/>Format:&#160;Books<br/>Availability&#160;Beytepe Library~1<br/>