HUONG DAN QUAN LI SUDUNG KY NANG TIM KIEM DV LIEU TV INTERNET DE LAM PHONG PHIJ BAI GIANG Trong xu the phdt triln khdng ngimg ciia khoa hgc ky thugt, mgng intemet ngdy mgt phat trien, tid thdnh mgt ph[.]
HUONG DAN QUAN LI SUDUNG KY NANG TIM KIEM DV LIEU TV INTERNET DE LAM PHONG PHIJ BAI GIANG Trong xu the phdt triln khdng ngimg ciia khoa hgc ky thugt, mgng intemet ngdy mgt phat trien, tid thdnh mgt phdn khdng the thidu ttong cugc sdng cua ngudi vd kdo theo nd la sy phdt ttiln cua rdt nhieu cdng cy tim kilm nhu google, yahoo, bing, msn Trong dd, google Id cdng cy dugc sft dyng phd biln nhal Ciing da cd rat nhilu nhihig bai bdo ndi ve each tim kilm thdng lin tign intemet eho hieu qua, bai vigt ndy tdi mudn trinh bdy kinh nghiem ciia mmh tim kilm dft lieu cho bai giang Theo tdi, dd tim kiem dft lieu mdt cdeh hieu qua, nghTa la cho ket qud nhanh vd chinh xdc nhu mong mudn thi cd hai yeu td quanttgngmd gido vidn can quan tdm Id tft khda vd cii phdp Vi vdy d ddy ldi se trinh bdy nhiing nguyen ldc lien quan den hai vdn dl ndy Ve tir kh6a Tft khda tim kidm la cum tii cd the xudt hidn kll qua tim kilm.Tu khda lim kiem la mgt yeu td quan ttgng quyet djnh kdt qud vd sy thdnh cdng cua viec tim kilm, dd viee chgn tii khda tim kilm rdt quan trgng, nlu chgn tii khda hgp 1;^ CO the cho rat nhieu thdng tin vd ngugc lgi, ndu chgn tii khda khdng diing cd thl sg khdng tim dugc thdng ThS Luwng Thj Nggc Khdnh Trudng Dgi hgc Ton Due Thdng tin nhu y mudn Tft khda tim "ngi dung bdi gidng"; "bdi kilm tot phai ddm bdo cdc tdp" "ngi dung bdi gidng"; "bdi tap vl nhd" "ngi dung bdi nguyen tfic sau: a Tir khoa phdi Id tir gidng"; "cdu hdi dn tgp""ngi dung bdi gidng" Luu y: ngi bien ngdn ggn, sue tich Tft khda phd biln nghia la dung bdi gidng ed thl dugc thay bdng tft khda bdi giang phdi la tft dugc dung nhieu nhal va nhidu ngudi bilt din thich hgp nhdt Vf dy dl tim ngi dung b Sue mgnh cua ddu nhdy lien quan den nguyen nhan (Sir dung ddu nhdy thich hgp) cugc chign ttanh thl gidi ldn Sft dung dau nhdy bao cum thft xdy ra, tft khda tim kilm tft khda neu mudn kit qua ndn la: Nguyin nhdn chien chua chinh xdc cum tft khda tranh thi gidi hogc nguyen can tim Vi du cung vdi ndi nhdn ehiin tranh thi gidi IL dung tim kiem nhu tren thi ndn Tft khda tim kiem khdng nen dgt dau nhay nhu the nao? Tuy la nguyen nhdn xdy cugc vdo mong mudn cua chung ta chien tranh the gidi ldn thu tim ket qua ma dat ddu (tft khda ddi dong va nhdy, neu mudn tim chinh sg cho it ket qud chinh xdc xdc cum nguyen nhdn chidn ban) teanh the gidi thi dgt eym tft Gido vign cung co the su khda ddteongddu nhay nhung dung eym tft xuat hien dau chac chan khdng phai la lien ttong ddu minh ggt dua ggi y tdt Vdi cum tft khda lgi de ttd thdnh tft khda tim ndn dgt ddu nhdy theo cdc kigm Vi du neu mudn lim cau each nhu sau: "nguydn nhan" hdi thdo ludn cho phan ndi "chienteanhthe gidi" dung bai gidng lien quan den Luu y rang vipc dat ddu cudc chidn tranh thd gidi lan nhdy dung vj tri se cho kit thft Cd thd sft dyng tft khda qud chinh xdc hon nhung cd "thdo ludn" "chign ttanh thg nhimg trudng hgp nlu tii khda gidi" Tuong ty nhu vdy ngu chung ta chgn khdng tdt hodc gido vien mudn tim bai gidng, bdi lap, cau hdi thdo ludn lidn vdi nhimg ndi dung cdn tim ft quan den ngi dung ndo dd cd thdng tin cd san thi viec dgt thd sft dyng tft khda tim kidm dau nhdy se lam gidm kll qud dgng: "bai tap" "ndi dung bdi tim kidm vi vdy trudng hgp gidng"; "bdi gidng" "ngi dung tim khdng ket qud cd till bdi gidng"; "gido an" "ndi thu bd dau nhdy di c Tan dgng tir dong nghia dung bdi gidng"; "thdo lugn" Khi viec sft dung tft khda TAP CHi THIET BI GIAO DUC-sd 89-01/2013 • HUONG DAN QUAN LI SUDUNG tim kilm phi biln khdng cd hi$u qud cd thl sft dyng cdc eym tft ding nghTa ldm tdng kll qud tim kilm Vf dy; Vdi ngi dung llm kilmtedncd thl thay chft "nguydn nhfin" bang cho "ly do" hay "nguin gdc" Ddy Id cdeh cd hi$u qud dk tim kilm nhftng ndi dung it dft lipu cd sdn.Ngodi ra, cd mOt kinh nghipm niJa cd the dp dyng vdi nhihig gido \icn cd mgt chiil khd ndng licng anh, dd Id sft dyng cdc tft khda bdng tieng Anh, kel qua lim kiem hien nhidn bang tieng Anh nhung chiing ta dftng vgi lo Idng rdng khd ndng tieng Anh minh khdng dii de dge nhthig trang web nhu the Kinh nghiem dd khdng mat thdi gian la cd kdt qua hien thj (bang tidng Anh),nen dgc ludt qua ngi dung thu gpn xem cd phdi Id vdn de minh dang quan tdm, ngu phai tbi md va lgi dge ludt de tim tdi ngi dung cdn lim, ndu thdy ndi dung trang web khdng lidn quan hodc tft ngu dimg trang web dd qud khd dgc thi cd the bd qua Bdng each ndy ta cd the tim dugc nhieu thdng tin cd gia trj tft nhihig teang web nude ngodi nhung van tiel kipm dugc nhidu thdi gian Ndi ldm lgi la chung ta phdi "bidn hda" cdc tft khda theo nhigu cdeh khac Ve cu phdp tim kiem Vdi hau hgt cdc Irang web tim kiem ddu da cung cap sdn cho chung ta mgt tgp cu phdp tim kiem vd cung phong phu teg giiip cho vipc tim kilm 38 nhanh vd cho kit qud chfnh xdc hon () ddy, tdi Irinh bdy m0t so cu phdp tim kilm hay dugc su dyng nhdt vdi google a Tim tdp tin (file) Sft dyng tham so filetypc: Cu phdp; tft khda Hletype: phdn md fO'ng Google sc llm nhftng ttang cd l§p tin vdi phan nid rgng dugc chi djnh vd cd chua ngi dung nhu tft khda can lim Vi dy: "ngudi thirgng cd" filclypc:pdf b But iyiigc phdi cd mgt tu ndo ket qui tim kiem Sft dyng ddu + cimg vdi tft bdt bugc sau tft khda can tim theo cil phap sau neu muon google tim tat ca nhihig trang cd tu khda ciing vdi tu bdt bude Cil phdp: Tft khda + tft bdt bupe (thdm ddu nhdy vdo tft bdt huge neu tir bdt bugc la cum tu) Vf dy: "ngudi thugng cd" + "bdi gidng" Ket qud sg la nhihig trang web ve ngudi thugng cd vd cd chu bai gidng c Todn tu OR hay \ Todn tft OR hay ddu | dugc diing dd thay thd gifta hai eym tft khda cd nghia tuong duong thay vi phdi tim kidm hai ldn Vf du: "chidn tranh thg gidi" or II hay "chienteanhthd gidi" [II Ket lugn: Trdn day Id mgt vdi kinh nghipm don gidn cd the can den vd sft dyng thudng ngdy Tuy nhien, dk vide lim kiem cd hipu qud gido vien can bilt dp dyng cdc phuong phdp tren mgt each phu hgp vd linh dgng vdo trudng hgp va vdo ngi dung can tim Ngodi • TAP CHITHIETBI GIAO Dgc-50 89-01/2013 google Id mgt cdng cy tim kilm rdt mgnh vd cdn ho teg nhilu chuc ndng tim kilm ndng cao nfta, cdc gido vien quan tam cd thl tim kiem vdi tu khda hudng ddn tim kiem google dk cd nhieu thdng tin hem Trudng hgp van khdng the tim thdy ngi dung can tim dd dp dyng cdc quy ldc d trdn giao vien cd the thft tim kiem vdi trang web bing.com hay yahoo.com Tdi lipu tham khao http;//www internettulorials.net/basicsearc h-techni ques asp http://www.google.com/ i n s i de scareh/searcheducation/ lessons.html 3.hltp://onlinehelp microsoft.com/en-us/bing/ ff524480.aspx 4.http://onlinehelp microsoft.com/en-us/bing/ gg609290.aspx Summary There are many papers and discussions on the methods and techniques to search for information effectively over the Intemet In this paper, I will describe my experiences in searching resources to support for good and more useflil courses We will explore some basic search techniques and guidelines related to tiie search key words and the search syntaxes that are the two most important factors of an effective search plan ... hau hgt cdc Irang web tim kiem ddu da cung cap sdn cho chung ta mgt tgp cu phdp tim kiem vd cung phong phu teg giiip cho vipc tim kilm 38 nhanh vd cho kit qud chfnh xdc hon () ddy, tdi Irinh bdy... giao vien cd the thft tim kiem vdi trang web bing.com hay yahoo.com Tdi lipu tham khao http;//www internettulorials.net/basicsearc h-techni ques asp http://www.google.com/ i n s i de scareh/searcheducation/