VM D i l i U m m ALGORIT DE TJH CDCl PHEP Glill BM T O i HOl H i # « ll • • O NGUYEN THI BICH HIEN* 1 KT ndng (KN) xdy dyng co che gidi bdi hogt, bien hda cuo nd Cho nen, viec hudng ddn todn (BT) Id m[.]
VM Dili U m m ALGORIT DE TJH CDCl PHEP Glill BM TOi HOl H i # ã ô ã ll O NGUYEN THI BICH HIEN* KT ndng (KN) xdy dyng co che gidi bdi todn (BT) Id mgt KN rdt quan trgng Id KN co bdn cd tfnh chdt quyet djnh den viec gidi BT thdnh cdng hoy khdng thdnh cdng, ddng thdi nd cung cd tfnh chdt quye't djnh de'n viec ren luyen cdc KN khde Cd the ndi, ddy Id n i n tdng cho viec sti dyng cd hieu qud bdi tdp hod hgc dgy hgc Thdng thudng, gidi mdt BT, ngudi gidi thudng gidi BT bdng kien thtic kinh nghiem sdn cd cuo minh, thudng fim dd'u hieu de quy BT ve mdt dgng BT quen thude trudc dd Thao tde ndy thyc chdt chf Id mdt phdn thao tdc tie'n trinh fim CO che phep gidi BT, neu nhu vdy se tgo cho hgc sinh (HS) thdi quen y Igi, chdn ndn, lung tung hogc tdm If hoang mong ggp mdt BT hodn todn mdi, khde so vdi cdc dgng BT dd gdp trude dd Tinh trgng ndy Id vi, dgy hgc gido vien (GV) chuo khoi thde het dugc gid fri cuo BT mang Igi Bdi thdng quo viec fim co che phep gidi BT md ngudi gidi mdi ndm dugc cdc gdc khudt cuo BT, hieu rd hon v l tien trinh thyc hien cdc thao tdc tu cdn dugc huy ddng, cdc cdng ey cdn thie't de gidi BT; xdc dinh duge cdc kie'n thire tdm se dgt dugc thdng quo viee gidi BT; ndm duoc cde d u kien d n , cdc ye'u td d l gdy hieu nhdm Tren co sd d d , GV se ddnh gid duoc BT, d u dodn duoc ede vudng mdc, soi ldm, soi sdt md HS ed the mdc phdi qud trinh gidi BT; quo hudng ddn, hinh thdnh eho HS fim cdch gidi BT mdt edeh khoa hoc, khong phdi md mdm hodc dua tren nhung finh hudng quen thuoc V d n dung li thuye't algorit de' tim c o che' oheD a i d i BT / ; Khdi niem algorit: Algorit thudng duoc h i l u Id bdn ghi chfnh xdc tudng minh tdp hop nhiing thao tdc so ddng, don fri theo mdi trinh tu nhd't hogt, bien hda cuo nd Cho nen, viec hudng ddn sinh vien (SV) ndng lye xdy dyng co che phep gidi BT bdng If thuyet olgorit Id rdt cdn thiet Ngodi ro, sii dyng algorit edn tgo cho ngudi sti dyng tfnh chu ddng, tfnh ed myc dfch vi nd Id mdt cdng cy de d i l u khien hogt ddng 2) Bdn ehdt cua ca che phep gidi BT a) Bdn chdt cua ca ehe phep gidi BT: TUeo iac gid N g u y l n Nggc Quang: «Co che ctio phep gidi BT, thye chd't Id qud trinh bie'n ddi BT ban ddu thdnh chudi lien tiep nhung BT trung gian so ddng hon, co bdn hon, cho den khde phyc dugc mdu thudn giua d i l u kien vd yeu cdu cuo BT" (*) Tim co che gidi BT thyc chd't Id qud trinh fim cdch khde phyc su khdng phu hgp hodc mdu thudn 9iu'a cde d i l u kien vd cdc yeu cdu cuo BT, bien ddi chting de cudi cung dua chiing de'n sy thdng "bd't Thdng thudng, cdc dti kien cuo BT eho khdng ^P >>n9 n9ay