NGHIEN CUU UNG DUNG MOT SO PHAN MEM DO HOA VA PHUONG T H TRUYBU THONG DE NANG CAO HIEU QUA GIANG DAY CHO MON HOG DO HOA KY THUAT Nguyin Thi Kim Hien'''', Nguyen Viet Anh'''', Pham Thi Lien Hinmg'''' Tdm tdt Di[.]
NGHIEN CUU UNG DUNG MOT SO PHAN MEM DO HOA VA PHUONG T H TRUYBU THONG DE NANG CAO HIEU QUA GIANG DAY CHO MON HOG DO HOA KY THUAT Nguyin Thi Kim Hien', Nguyen Viet Anh', Pham Thi Lien Hinmg' Tdm tdt: Di ndng cao chdt lugmg ddo tgo thuc hien chuyin doi chucmg trinh tir hinh thuc nien chi sang tin chi, bg mon Dd hog Ky thugt da cd nhirng cdi tien vi phuong phdp gidng dgy Trong do, cdc bdi gidng da img dung mgt sd phdn mim hog va phuang tien truyen thdng di ndng cao hieu qud cho mdn hgc Tir do, xdy dung bg video bdi gidng mdu nhdm ho trg viec hgc tren l&p vd tu nghien cicu & nhd cua sinh vien Cudi ciing, bdi bdo dua nhimg ddnh gid va khd ndng icng dung ket qud nghien cuu vdo thuc tien Tir khoa: chdt luffng Mo tgo, ddo tgo tin chi, phuffng phdp gidng dgy, phdn mim dd hog, phuffng tien truyin thong, nang cao hieu qud gidng dgy vd hgc tap Dat vande Mdn hgc Dd boa Ky thuat (DHKT) cd tdng thdi lugng gidng day 45 tiet, dugc xdy dung tren CO sd ket hpp ndi dung ba mdn hgc: Hinh hpa, Ve ky thudt va Ve Cdng trinh Thiiy lgi Mdn hgc ndy bdt ddu dugc dua vao giang day theo hinh thiic tin chi tir K49 cho 11/13 nganh he chinh quy vd todn bp cac nganh he vira lam vira hpc Mdn hpc ddi hdi d sinh vien kha nang tu khdng gian va mang tinh trim tugng cao Trong qud trinh hgc, sinh vien phai thuc hanh nhieu de hieu ro cdc vdn de ly thuyet, tdng cudng kha nang tu khdng gian, ndm vung cdc tieu chuan, quy udc va ren luyen ky nang dgc, the hien bdn ve Sau klii mdn hgc dugc giang day vdi ndm theo hinh thiic tin chi, mdt ket qud nhdn thdy la chat lugng ban ve ciia sinh vien Iam an mdn hpc, an tdt nghiep cung nhu ky ndng dpc va the hien ban ve sau trudng cua sinh vien bj suy giam so vdi cdc khda hpc theo hinh thirc nien che trudc Cd nhieu nguyen nhan lam dan den van de nay, dd hai vdn de chinh la thdi lugng mdn hgc qua it so vdi khdi lugng kien thirc va sd lugng sinh vien mdi ldp qua ddng so vdi dac thii mdn hgc ddi hdi nhieu ve viec hudng dan ky ndng thuc hanh Chinh vi vdy, bd mdn da de muc tieu cdn phdi cai tien phuong phap giang day bdng cdc iing dung phdn mem hoa (PMDH) va phuong tien truyen thdng (PTTH) de ndng cao hieu qua giang day Noi dung 2.1 Ddnh gid hieu qud cdc phuffng phdp gidng dgy mon hpc DHKT hien 2.1.1 Phuong phdp gidng dgy truyen thdng Phucmg phdp giang day (PPGD) truyen thong truyen dat thdng tin qua viec viet, ve hinh bdng phan tren bang, ket hgp vdi cac dien gidi cua giang vien Tju diem chinh cua phuong phap Id gidng vien chii ddng dieu chinh bai gidng theo miic tiep thu cua sinh vien, thudn tien qudn Iy ldp va giao tiep vdi sinh vien Tuy nhien, phuong phdp ciing cd mpt sd mat ban che nhu mdt nhieu thdi gian ve hinh minh hoa tren bdng dan den giam thdi lugng hudng dan thuc hanh ciia sinh vien, cac hinh ve d tren bang khd quan sat ro tir cudi ldp Vdi nhiing han che tren, PPGD truyen thong khd cd the ddp iing dugc yeu cdu giang day tinh hinh mdi 2.1.2 Phuang phdp gidng dgy cd sir diing cdc phuong tien hien dgi PPGD cd sir dung phuong tien hien dai, ket hgp phdn bang vdi cdc phuong tien trinh chieu, ddng thdi khai thac ung dung cua PMDH va PTTT de ndng cao chdt lugng day va hpc PPGD da phdt huy nhieu uu diem ddi vdi ca gidng vien vd sinh yien 2.2 Nghien cuu img ditng mgt so phan mem Do hga vd phuffng ti$n truyen thdng 3e xay dung video bdi giang di^n tu ' BM hQa ky ihiidl • DHTL KHOA Hpc K? T H U A T THUY LQI VA M O I TRITONC - S6 43 (12/2013) 2.2.1 Nghien cuu mdt sd phdn mem hog vd phdn mem tgo video bdi gidng dien ttr :i- = ':& fzr Hinh Sddung phdn mem AutoCAD 3D, Sold Works Bp mdn da nghien ciiu mdl sd PMDH nhu: quan sinh ddng dudi mgi goc nliin kha ndng AutoCAD [5J SolidWorksfJj, Sketch Up [2], chuyen tir ban ve 2D sang 3D va ngugc lai bien Macromedia Flash v Ddy la mpt sd phdn mem tap cac hinh anh nhu doan phim hoat hinh v Vdi cd nhieu uu diem ndi trdi nhu: ve chinh xac, kha nhii'ng the manh do, cac phan mem dugc khai nang luu trii, chinh sira cao, kha dung hinh 3D true thac rat tdt de phuc vu cho mon hoc DHKT Hinh • Hinh dnh dong duac tgo tir Macromedia Flash mo td mat phdng hinh chieu lir tir trdi khong gian Nhu vgy, phuong phdp da su dung luih hogt cac ling dung ciia PMDH k^t hgp vdi kiSn thirc chuyen mdn ciia gidng vien d^ tao cac san phdm video bdi giang bam sat chuang trmh hgc ciia mdn D H K T Cdc giang cd the diing de trinh chieu tren Idp KHOA Hpc Kt THUAT THlW Lpl VA Mfll TRlrtWC - S6 43 (12/2013) hoac eung cdp cho sinh vien tu hoc tai nha Mpt nhSng tm diSm lon nhit cua phucmg phap la giang vien c6 the luon cap nhat them cac bai giang mai va nhan rpng tai true tiep cac em sinh vien, hay dang tai tren cac trang Web Day cOng CO thi eoi la mpt dang ciia san pham day hpc E-leammg Tir do, sinh vien co thi hpc tap va nghien ciiu theo file huang dan Cdc hudc xav dung mdt video hdi pidns (D6i voi loai video bai giang: Nc-02,-03,-04, nhu bang 1) 15J m m Hinh Bdi todn giao tuyen co sic dung phdn mem AutoCad, Winctow MovieMaker di thuc hien cdc budc gidi Giang vien cdn cd cdc PMDH can thiet Khdi ddng phan mem ghi mdn hinh Camtasia Studio, dd mgi thao tdc ve ciia giang vien tren phdn mem hoa (AutoCad, Solid Works, Sketch Up) cung vdi thuylt minh se dugc luu lai mdt file dudi dang *.avi, *.mp4, *.3gp, *.flv, v Bien tap, hi§u chinh thdnh file bdi gidng hoan chinh Cdc bu&c xav dung mot video bdi gidng (Ddi vdi Ioai video bai giang: Nc- 01,- 05,06 nhu bdng 1) Gidng vien cdn chudn bi trudc mpt sd ban ve bdng AutoCad 2D hoac 3D Sii dung phdn mem Window Movie Maker, Power Point hoac Macromedia Flash bien tap lai thdnh nhiing doan phim boat hmh, cd thuylt minh cua giang vien, phu de hoac nhac nen Bien tap hoan chinh Bdng Thdng ke cdc phirong phdp xdy dimg video bdi gidng mdu tir viec kit hgp cdc phdn mem TT Ma hieu Video 1—• ' ^ - " ^ ^ ^ Cac phdn m€m sir dung AutoCad 2012 PhotoShop Wi ndo wMo vie Maker Nc-01 1^ AutoCad 2012 Camtasia Studio - Gidng day tren ldp - SV tir nghien ciru them Sketch Up Camtasia Studio - Giang day tren ldp - SV tu nghien ciiu them Power Point AutoCAD Camtasia Studio - Giang day tren ldp Nc-03 ^ ' '•"•^ -^ Nc-04 "tS - SV tu nghien cim ngodi gid hpc Solid Works , ^ "^ Hieu qua s d d u n g - Gidng day tren ldp - SV tu nghien ciiu them Nc- 05 AutoCAD Macromedia Flash ji^r> ' ^ Nc- 06 - Giang day tren ldp h I KHOA HQC K? THUtiT THAY L9IVA M | TRI/ANC - S6 43 (12/20131 2.2.2 Nghien cuu phucmg tien truyen thdng de tgo dung vdpho bien video bdi gidng Ben canh cdc video dugc tao dung tir cdc phdn mem, nhdm tac gid cung sir dung cdc phuong tien thu hmh true tiep bai giang ciia giang vien tren ldp vd thu hinh qud trinh, thao tdc ve tren gidy bdng cdng cu tmyen thdng U"u diem lon nhat cua loai video so vdi cdc video tao dung tir phdn mem la tmh thuc t l cao, hpc vien cd the theo ddi bai giang nhu dang d tren ldp hpc vd cd the thuc hanh theo cdc budc ve hoan todn tuong iing vdi cac budc ve thuc tren bdn ve cua minh l/u diem tiep theo la viec tao dung cac video don gidn ban nhi^u so vdi viec sii dung cdc phdn mem Ngoai ra, cdc video cd the truyen tdi dugc tdt cd cdc ndi dung chuang trinh giang day Bdng Thdng ke cdc phuong phdp xdy dung video bdi gidng mdu tir viec kit hgp cdc phdn mem TT lu in Ma hieu video Cac phuong phap thurc hien PP thu hinh bai gidng true tiep tren ldp Hieu quasir dung SV tu nghien ciiu d nha PP ve tay hudng dan bai tap SV tu nghien ciru d nhd ^ B ^ ^ ^ ^ K Nc-08 Hinh Vi du ve video dugc ghi hinh true tiip (Nc-07; -08) K e t q u a 3.1 Ddnh gid hieu qud cda nghien cdu 3.1.1 Ddnh gid hieu qud cua nghien cuu ddi vdi gidng vien - Gidm thdi lugng ve hinh minh hga tren bang, tang thdi lugng thuc hanh cho sinh vien - Hinh anh dugc tao tir cdc phan mem hpa tr\rc quan, sinh ddng vd cd dp chinh xdc cao gop phdn tang khd ndng truyin dat ciia gidng vien - Khd ndng truyen tdi rgng rai bdi gidng bang cac phuang tien truyen thdng nhu Internet tren trang Web Khoa, Trudng, bai giang sd hod ciia Thu vien Trudng - Cdc giang vien bd mdn cd dieu kien tiep can, nghien ciai va hgc hdi cac phan mem dd hpa hien dai dl nang cao chuyen mdn nghipp vu 3.1.2 Ddnh gid hieu qud cita nghien ciru ddi vai viec hoc (dp cua sinh vien -Tdng khd ndng tilp thu kien thirc ciia sinh vien tren ldp Khdc phuc dugc vipc hinh ve KHOA Hpc Kf THUAT THUY LQI VA MOI TRIAJNG - SP 43 (12/2013) tu hgc tap, nghien ciiu tren bdng qua md ngdi dudi nhin khdng ro - Sinh vien cd thi trao ddi kien thiic thong - Sinh vien cd thd xem lai cdc video bai gidng mau dl Cling cd kien thiic va nang cao khd ndng qua cdc phuong tien truyen thdng r^^^^^^^^ ãôin ôã=- fe^sre:=imt— n—:^ ?^ „.:!=;= B g - f ' Jg.3.5,, Hinh Cdc video bdi gidng dd dugc dua lin Internet khac phuc nhugc diem khd quan sdt cho cdc sinh viin ngdi xa bdng vd giup cdc em on (dp lgi todn bo ngi dung bdi gidng 3.2 Ung dung ket qud nghien cuu vao thuc 3.3 Xdy dung he thong thu vien video bai gidng mau vd hu&ng t&i hinh thuc ddo tgo Etien Learning 3.2.1 Cdi tien phuong phdp gidng dgy Hien tai, h? thdng bdi giang dien tii cua de tai Sir dung cac ket qua nghien ciiu, gidng vien cd the chii ddng cai tien phuang phdp gidng day, xdy dung theo phuong phap gdm 86 video bai ket hgp linh boat hai phuong phap truyen thdng gidng dung lugng khoang 14GB Mpt sd bai va su dung cac phuang tien hien dai, nit ngan gidng da dugc dua len cdc trang mang xa hpi va thdi lugng gidng ly thuyet tren ldp cd sir hd da nhdn dugc sir quan tam, img hd rdt Idn tir trg ciia cac video bai giang phia sinh vien, ddng nghiep vd cgng ddng 3.2.2 Cdi tien phuong phdp hgc tap cda sinh De phdt huy hon nira hieu qua de tai, nhom vien nghien ciiu se tiep tuc bien tap va hieu chinh cac Sinh vien cd the chii ddng xem trudc bai video bai giang de hoan thien ban va dua len h? gidng hoac video bai giang d nha, tap trung thdng thdng tin chinh thiic cua nha trudng, nghe gidng va ldm bdi thuc hdnh ban ve tren hudng tdi hinh thiic dao tao E-leaming de nang idp, Idm bai tap d nhd theo video hudng dan, cd cao hon niia hieu qua gidng day mdn hgc DHKT the xem Iai video bai gidng mau de hieu thdu ndi rieng ciing nhu uy tin chat lugng dao tao cua trudng DHLT dao bdi gidng TAI LIEU THAM KHAO [1] Le Dlic Ngpc (2004) Gido due dgi hgc (quan dilm vd giai phap) Nha xudt ban Dai hpc Qudc Gia Ha Npi [2] Le Bich Ngpc - Vo Duy Thanh Tam (2010).Tu thilt kl Kiln tnic vdi SketUp Nha xudt ban Phuong Dong [3] Nguyen Quang Cu- Nguyen Sy Hanh- Dodn Nhu Kim- Duong Tiln Thg (2003) Hmh hpc hog hinh Nhd xudt bdn giao due [4] Nguyen Quang Cu- Nguyen Sy Hanh- Doan Nhu Kim- Duong Tiln Thg (2003) Ve Ky Thugt Xdy Dung Nha xudt ban gido due [5] Nguyen Hiru Ldc (2007) Sir dimg AutoCad Nha xudt ban tdng hgp TP.Hd Chi Minh [6] Minh Qudc- Gido trinh hgc nhanh Microsoft Office Powerpoint 2007 Nhd xudt bdn Hdng DLIC [7] Tnrong Minh Tri - Trdn Quang Huy Tu hoc Solid Works bdng hinh anh Nha xudt ban Bach Khoa 116 KHOA HpC K? THUAT THOY Lpl VA Mdl TRIING - S6 43 (12/2013) Abstract: APPLIED RESEARCH ON SOME GRAPHIC SOFTWARE AND MEANS OF COMMUNICATION TO IMPROVE EFFICIENCY IN EDUCATION OF TECHNICAL GRAPHICS To improve the quality of training after a number ofyears shifting from yearly training program to credits system Department of Technical Graphics has improved teaching methods Of which, some graphics software and means of communication have been applied to lectures to improve efficiency ofthe subject Based on this, a video of sample lectures has been developed in order to assist in-class study and self-study at home of students Furthermore the paper provides assessments and the ability to apply research findings into practice Keywords: quality of education, credits training, teaching methods, graphics software, media, improvement ofthe teaching and studying efficiency Ngu&i phdn bi?n: TS Nguyen Due Hau KHOA Hpc K? THUAT THOY Lpi VA Mdl TRUflWG - 56 43 (12/2013) BBT nhdn bdi: 10/12/2013 Phdn bien xong: 13/1/2014 ... nhii''ng the manh do, cac phan mem dugc khai nang luu trii, chinh sira cao, kha dung hinh 3D true thac rat tdt de phuc vu cho mon hoc DHKT Hinh • Hinh dnh dong duac tgo tir Macromedia Flash mo... hinh minh hga tren bang, tang thdi lugng thuc hanh cho sinh vien - Hinh anh dugc tao tir cdc phan mem hpa tr\rc quan, sinh ddng vd cd dp chinh xdc cao gop phdn tang khd ndng truyin dat ciia gidng... tmyen thdng U"u diem lon nhat cua loai video so vdi cdc video tao dung tir phdn mem la tmh thuc t l cao, hpc vien cd the theo ddi bai giang nhu dang d tren ldp hpc vd cd the thuc hanh theo cdc budc