[PDF] iLKOGRETiM MATEMATiK DERSLERiNDE CEBiRSEL iFADELERi OGRETiMiNDE BELiRLENEN BAZI HATA VE KA VRAM Y ANILGILARI/ SOME ERRORS AND MiSCONCEPTiONS DETERMINETED IN TEACHING OF ALGEBRAIC EXPRESSiONS IN THE ELEME |