REN UlYiN NGHIEP vu sir PHAM TAI KHOATOAN TIN TRDIMG OAI HOC Sif PHAM OA NH YtO CAO, TOOC H ^ GIAI POAP TS CHU C A M THO* 1 Nghiep vu su pham (NVSP) cua giao vien (GV) goe nhin tu yeu cau cua thuc te[.]
REN UlYiN NGHIEP vu sir PHAM TAI KHOATOAN TIN TRDIMG OAI HOC Sif PHAM OA NH - YtO CAO, TOOC H ^ GIAI POAP TS CHU C A M THO* Nghiep vu su pham (NVSP) cua giao vien (GV) - goe nhin tu yeu cau cua thuc te Khi ban luan ve nhiing trd ngai cho edng cude dd'i mdi giao due, nhieu n h i nghien cdu da dit "vi'n de GV" vao vj tri la mpt nhdng nguyen nhan quan trpng M dt khao sit dupe tien hinh nim 2008 vdi tren 100 GV tmng hpe phd'thdng d mdt so tmdng thupc dia ban cae tinh, pho: Ha Ndi, Thii Binh, Hai Duong (thim nien cdng tic: dudi5 nim: 30 GV;td515 nam: 16 GV; cdn lai: 55 GV) nham tim hieu danh giacuahpvevaitrdcua phuong phip day hpc (PPDH) qua trinh day d phd' thdng Cac ndi dung hdi bao gom: nhifng ning luc can ed ning li/c DH mdn Toan; nhifng each DH nio thudng sddijng?; Nhdng tri thdc DH nao d bae dai hpc ed anh hudng den cdng viec DH hien nay; nhifng kining (KN) nio DH nao da duoe ren luyen hpe d dai hpe? Qua xd li, chung tdi nhin thay, phan Idn GV van chua nhan thdc dupe day du cac yeu cau cua PPDH tich cue, nhu hudng tdi day each hpc, day each tuduy, giup dd ngudi hpc, dong nghiep va ti/trau doi KN su pham GV it sddung cac PPDH giup hpe sinh (HS) ticfi cue hoat ddng DH dai hpc ehua trang bi tdt cho GV cac KN nghenghiep.Day chinh lampttrong nhung nguyen nhan din den nhung ket qua chua tdt cdng tie GD-OT XhcA gian vda qua Van deren luyen NVSP cho sinh vien (SV)goc nhin tiif li luan t) Nhiing KN NVSP can ren luyen cho SVSP Toan-Xuai phattdcdng tic dao tao G V khoa Toin Tin, Tmdng DHSP Ha Ndi, td gdc dp eua ngudi nghien edu, giang day, ren luyen KN N VSP cho SV vathuc tlln day hpe Toan dtmdng phd'thdng nhieu nim qua, chiing tdi xin dua va trao doi nhung die tmng co ban ve ren luyen KN NVSP pham vi khoa Toan Tin b e dupfc ddng tren bue giang, SVSP phai trang bi day du, edhethdng nhung kien thuc khoa hpe (chuyen nganh valien nganh) dmdc dp dai hpc hay cao ding Tr§n thi/c te, neu khdng cd kien thdc khoa hpc viing chic thi khdng the trd GV Tuy nhien, khdng phai cd trinh dp khoa hpc co ban la cdthe trd (kil-1/2014) GV gidi Kien thdc khoa hpe dupe thu nhan dtmdng SP phai qua ren luyen ve nghiep vu de hinh thinh nang It/e, trd KN, mdi ed the dam nhiem td't nhiem vu giio due - day hpc Kien thife dupe day khdng chi la tri thdc khoa hpe ma hon het nd la tri thdc giio due, nd phai dupe "che bien" de phii hop ngudi hpc Cac kien thdc Toan hpc phd'thdng vua dam bao de HS ed nhifng kien thdc toin hpe eo ban de cd the tiep tue hpe loan d nhifng bic hpe tiep theo, vda cung cap tri thifc cdng cu deHS hpc tap eic mdn hpc khac, van dung vao ddi sd'ng, phat trie'n tu duy, gdp phan hoin thien nhin cich HS Mdn Toan vua ed tinh thuc tiin phd'dung, vifa cdtinh trdu tupng eao dp, vda ed tinh thue nghiem, vda ed tinh logic, dd yeu cau ve ehuyen mdn nghiep VLI SU pham dd'i vdi (3V day toan eung ddi hdi su khac biet Viec hieu rd, nim vifng cic tri thdc toin hpe ehinh l i co sddau tien ciia viee ren luyen NVSP Tinh yeu nghe, sin sang hpe tap, ap dijng kien thdc vao thi/c te chinh la mdt yeu eau quan trpng de viee ren luyen NVSP cdng Chung tdi neu dudi day nhifng KN co ban thudng xuyen sudung va nhifng KN can boi dudng cho SVSP Toin giai doan hien va tuong lai gan: - KN diin dat (trinh biy ndi v i viet) Day l i KN quan trpng dau tien can phai ren luyen DH ndi chung, DH Toan ndi rieng Ndi dung eua viee ren luyen niy giup SVSP khie phuc dupe nhifng khuyet tat thudng gap diin dat (ndi ngpng, ndi lip, ndi nhanh, ndi ngit quing, ) Diin dat ndi v i viet chuan se gdp phan quan trpng vio nang cao hieu qua bai hpc toin va giio due HS, nhi't likhisd dung phuong pliip thuyet trinh, mieu ta, tudng thuat, giai thieh, Mat khie, viee DH toin khdng chi detrangbj tri thdc, ren luyen KN giai toan, mithucte, day chinh la gia dd dethue hien nhieu boat dpng giao diJC, ren luyen cac ning luc khie cho HS, die biet la ning It/c ngdn ngd Vi the, chikhiGVedKN diin datthi mdi cdthe truyen tai tdt bai hpe, thu hutHS, giup HS ren luyen ngdn ngu va cae nhung nang li/c lien quan * Khoa Toan Tin, TnTtfng Sai hoc sir pham Ha Npi Tap chi Gido due so 325 35 - KN viet, ve trinh bay tren bing Ndi dung ren giao luu, hop tit; vdi ddng nghiep, vdi phu huynh Do luyen KN se giup SV nhan thdc rd muc dieh, y dd de cd the sin sang cho vide thuc hanh "nghe ngtiia eua viec sddijng bang den va viet, ve, trinh^bay DH", SV khoa Toin can dupfc trang bj v i ren luyen DH toan Day eung la KN bit bupe SV phai ed KN tim hieu tam li va xd li tinh hud'ng su pham tmdc DH.Bdimiediicdng nghethdng tin (CNTT) tren ghe nhi trudng - KN to chdc nhdm HS, cac hoatddng ngoai khoa phat trien, ed nhieu phuang tien DH thay the bang, nhung KN viet, ve hinh, trinh bay bang khdng the va cdng tac cdng ieh xa hdi Giao due hien dai rat coi thieu Ndthehien kha ning bieu dattu eiia G V, la trpng eic KN mem, KN hpp tie v i sd'ng cd ieh miu muc de HS noi theo trinh biy Idi giai, the' edng dong GV day Toan khdng theti/cd lip minh hien ket qua hpe tap Ndi dung niy cdn hinh thinh cic boat ddng DH mdn Toan, vi hp cdn thuc cho SV eac thao tie, each thdc ve nhanh hinh anh hien nhieu chife ning giio due khie eua nha tmtjfng ta/c quan tren bang giang bii, die biet quan trpng nhu GV ehu nhiem, cd vi'n Doan Dpi, Cd KN nay, GV se edthem ning luc hqp tie td'ehde, long ghep DH hinh hpe - KN giii toan nhanh va chinh xac, biet lua chqncic hoat ddng DH va phit trie'n ban thin - KN quin ii bin than.Qay\amqUmr\g nhifng KN phuong an thieh hep cho idi giii bai toan Hoat ddng giai toan la hoat ddng phd' bien nha't DH mdn quan trpng cua cdng din the kiXXI Thue techo thaiy, Toan Neu mdtGV day toan khdng cd KN giai toan thiKN ehi phd'i li tri, thue hien ke'hoach hanh ddng de dat muc tieu de Nd cung tie ddng den tinh yeu khdng the ddng Idp giang bai cho HS - Xaydung va su'dung cac loai dd dung true quan,nghe, kha nang vutJt khd, kha ning xiy di/ng hinh cac phan mem DH, tu tao phuong tien DH Mdn anh ban thin Nd giup ngudi day dat den su "chuyen foa'ncdtinh thuc tiin phd'dung, phan da nhifng kien nghiep"trong sunghiep thdc toin hpe dupe day d phd'thdng la,nhifng kien 2) Nhirng bien phap ren luyen KN NVSP KN thdc gan gui vdi ddi sd'ng Do dd, cae dung cu tri/e ndi chung, KN NVSP ndi rieng ddi hdi eon ngudi phai quan thudng xuyen dupe sddung DH mdn Toan.ed tri thdc ve hanh ddng va cie kinh nghiem can thiet Die biet, thdi dai edng nghe, cie phuong tien Song ban than tri thdc va kinh nghiem chua phai la DH, cac phan mem DH da hd trpf die It/e eho viee DH KN Mud'n ed KN, eon ngudi phai van dung vdn tri mdn toan SVSP Toin can thie't phai ed KN sd dung thue v i kinh nghiem thu nhan vio hanh ddng vadat eic phan mem phd'bien, cd thdi quen khai thie cdng ket qua cao Hanh dpng ehi cd ket qua nio hanh nghe, tuxay dung va sddung thao diing true ddng dd phu hpfp vdi dieu kien cu the cho phep Oe quan dnha trudng phd'thdng hinh KN DH mdn Toan, ddi hdi SV phai - KN sudung SGK va xay dung eac ho so tailieu tuan thu eic giai doan va dieu kien sau: DH.TrongDHndiehung,DH Toanndi rieng, SGK l i - Can ed sunhan thdc dung din, day du vemuc tai lieu hpc tap bit bupe dd'i vdi HS, dong thdi eung l i dieh, each thuc va dieu kien hanh ddng Oiy l i giai tai lieu eo ban de GV dt/a vao dd to' chdc giang day doan het sde quan trpng, vi muc dieh chinh la ket Neu dupe hudng din ndi dung niy, SV s§ hieu rd vj qua eua hanh ddng m i ngudi tadt/kieri trudc bit tri, y nghia eua SGK, biet van dung nhifng KN sd tay lam Neu khdng xic djnh dupfc mijc dieh s§ khdng dung SGK qua trinh DH Mat khac, SV eung ed hudng hanh dpng va khd cd thi'nim duoe each hieu rd m IJC dieh, y nghia eiia viec ghi chep, lim ho sothdc hanh dpng de dat dupe ket qua nhu mong tu lieu DH Toan, cic loai tai lieu ed the'suu tam, mud'n Xic djnh dung mue (Jich boat ddng se giiip sddung tronci qui trinh giang day SV can ed tinh viee lap ke hoach va tim dupe cic bien phip hanh than va KN sin sang sddung SGHC nhung khdng rap ddng phu hop Dong thdi vdi viec nhin thdc muc khudn, biet td'ehde tu lieu DH, tddd khai thac, thie't ke dieh, can phai nam vifng cich thdc tien hanh thao viec day nhim dat muc tieu de tic tht/c hien hinh dpng Viec linh hpi ed the ngudi tuhpc, ciing cdthe ngudi khac hudng - KN tim hieu tam liHS, xHiitinh huong supham DH l i mdt nghe thuat, khdng the DH cdng din Tuy nhien, viec hieu biet kien thdc d giai doan neu ngudi thay khdng tha'u hieu tam li ngudi hpe ciing mdi chi tiep nhan lithuy§'t, ehdchua hanh Biet ning lue ngudi hpc den diu, can duoe hpc eii gi ddng thitst/, vi vay chua the ndi la died KN Nhung neu khdng ed nhdng tri thdc niy thi ngudi ta phai lan detd dd khoi day hdng thii hpc tap Hon nua, md, vda khd hoan edng viec vda mi't nhieu DH, ngudi thay khdng ehi lam viec day tri thdc, ma thdi gian hp cdn l i "ki sutim hon", cdn thue hien chdc ning 36 Tap chi Gido due so 325 (kil-1/2014) - Giai doan quan sat miu va iam thd theo mau Cdng viec se giiip ngudi ta tha'y duac kha ning van dung tri thtie vao hanh dpng, xem hinh ddng ed nhifng uu dilm va nhupe diem nao can phit huy, hoic sua chiia deeung CO vdn tri thife da nim vifng giai doan nay, viee lam thd ngin hay dai tiiy thupc vio ning It/c moi ngudi Ngudi cd nang It/c ye'u thi phai lam thd nhieu lan v i ngupc lai Thdng thudng, lam thdeietinh hud'ng chua phifc tap bing nhiing dieu kien tht/c te, song du giai doan niy cung tao dieu kien de ngudi hudng din kiem tra v i ud'n nin kjp thdi V] nhu, q u i trinh hudng din SV ren luyen KN diin dat ndi, giang vien phat hien ngudi hpc ndi ngpng, ndi lip, phit am chua dung, thi phai ehi ldi saii'y cho eic em, yeu eau can phai sda chifa Giang vien se Iiy vi du ve nhifng khuyet tit thudng gap phit am (ed the dung PP ddng vai), giup SV tha'y rd tie hai eua chung, roi sda lai, dlln dat ndi that chui'n SV se ling nghe, quan sit va phit i m lai theo miu etia giang vien - Sau iam thii denim chic each iam, ngudi hqc phii tien hanh luyen tap (3 giai doan nay, eic thao tic, cac budc tht/e hien hinh ddng dan dan dupe ehinh xic hon Dong thdi, cac tri thdc va each thtie hinh ddng duoe dn luyen lam eho ngudi ta nim chic hanh ddng hon Mae du budc dau tip luyen, SV ed the van cdn sai sdt, nhung chic chin duqc eai thien tdt hon va y thdc tt/ ren luyen d i mang lai hieu qua Luc niy, KN da hinh thinh, song ehua hoan toan d'n dinh KN chi thi/c su d'n djnh dieij kien khie nhau, ngudi vin hinh ddng dem lai ket qua Viec luyen tip dat ket qua cao hay thi'p phu thupc vao nhieu ye'u to, nhu thdi gian, mdi trudng ren luyen, dd st/ nd luc cua ngudi hpc giii vai trd quyet dinh nhiiL rait Idn den phuang phap hpc tap ciia ngudi hpe Dd'i vdi SVSP Toan, phuong phap, nghiep vu giang day eua cae giang vien eung la tam guong Idn de SV noi theo NVSP phai dupe thi/e hien thudng xuyen, dupe the hien d nhifng "ti'm guong" Do dd, neu giang vien supham eung coi minh nhu nhifng giang vien dnhifng trudng dai hpc khac thi viee ren luyen N VSP d khoa Toan lai mang ning tinh giao dieu 2) Chuang trinh dao tao chua phu hap vdi viec "ren /7flr/je" Nhifng nim gan day, TmdngOHSP HN cung ra't quan tim den ren luyen KN NVSP cho SV Tuy nhien cich thifc thi/c hien chua dat nhieu hieu qua Veil thuyet NVSP sedupe ren luyen qua hai mdn ve PPDH chuyen nganh (5 tin chi), qua cae mdn Giaoduehqeva TuanliNVSPhangnam.Tuy nhien, chinh vi st/eai dit khdng rd rang nen "KN" bj xem nhe, viec tht/c hien giao dieu Ching han, mdn PPDH, khdng the ren bait kiKN nao sdcac KNdi neu dphan tren; vivdigan 100 SV/ldpli thuyet, 40 SV/ Idp bai tap thi giang vien bat kha khang, ehua kenhiem vu eua mdn chii ye'u la cung ei'p tri thifc luan ve mdn hpe Trong tuan NVSP, mdiSVvagiang vien dupe dinh trpn thdi gian tuan de ren luyen thi nhifng bit cap ve dinh gia, ve ehuyen mdn eua G V (nhifng G V khdng thupc ehuyen nganh PPDH coi dd khdng phai la nhiem vu cua minh), vedieu kien DH da bien tuan l l niy trd tuan "nghi ngoi", "vui choi" eua SV Mat khie, SVSP Toin nim thdnha't,thdhai, thdba dupe thuc hanh supham dtrudng Nguyin Ta't Thinh de bd'sung kien thdc ve trudng hpe, ve nhiem vu ngudi GV, ve di/gid, nhung ban than trudng thue hanh cung chua phai la mditmdng thi/c hinh td't, dpi ngu phuc vu viee thi/e hinh chua that su dap dng dupe nhu eau, viec tht/c hanh tht/c chi't phu thupc vio si/ "nhiet tinh" eiia trp li nghiep vu nen nhieu day tht/c su la "cudi ngua xem hoa" - Ngoai ra, demdt KN hanh ddng nao dd duoc 3) Bleu kien cho ren luyen KN N VSP cdn thieu hinh bai bin, ngudi hqc phii hieu day du ve hanh ddng, thudng xuyen luyen tip, phiied sukieh vayeu Mpt nguyen nhin din den ban che cua eho tra va tukiem tra, cdtinh ti/||iae ren luyen va chu viee ren luyen KN N VS P dd la CO sd vat cha't va thdi gian Day la KN mang tinh nghe nghiep, caii ed dii ddng van diing vao thue tien edng viec Ren luyen KN NVSP dkhoa Toan Tin, Trudng thdi gian, vat li/c dethi/c hanh, ren luyen khoa Toan Tin ndi rieng, tmdng DHSP HN ndirieng,nhifng DHSP Ha Noi - nhifng han che va giai phap ; ; Cac cap quan li, ddi ngu giang vien chua trang thie't bj phijc vu ren luyen NVSP tinh tren dau that suy thiic duqc vai trd quan trgng ciia ren SV la rat thieu SV chidupc tiep xue vdi bang tren gid luyen KN NVSP dd'lvdinang luccua GVcmg nhu hpc, giang dudng cdn de phuc VLI nhieu mijc dieh chi't lupfng DH Vi the, ca giang vien su pham plii dio tao (luyen thi, hpe them, ), eo che'sd dung cung rat coi nhe, khdng ehu ddng ren luyen eho SV vat chat eung la mdt rang budc vdi ngudi hpc Hon Nhieu giang vien, nhi quan li coi day l i viec tt/SV ren nifa, viee hpc tin ehi cd nhieu lai ieh ve gia ting su luyen, hoic chi l i nhiem vu ciia Td' PPDH Li luan va chu ddng cho SV nhung lai bd hep quy thdi gian ren thuc tiin da chung minh, PPDH cila GVed anh hudng luyen NVSP ehung Tuchd khd quan li quy thdi gian (kil 1/2014) Tap chi Gido due so 325 37 cua SV, eic bd phan hd trp NVSP cung khdng linh hoat de to' chifc hoat ddng 4) Ythuc ciia SVSP veNVSP ye'u, hp ehua ythde het dupe tam quan trpng eua KN nghe nghiep Yeu cau cua DH hien dai, cua x i hdi ddi hdi G V phai la ngudi biet 'Id' chdc boat dpng hpe tip" eho HS ehd khdng phai chili ngudi "thpgiai toin" Dodd tinh yeu nghe, nhifng KN die thu eua nghe nghiep trd dieu kien "can", quan trpng thinh cdng eua ngudi hpe.Trong khidd, phan Idn SVSP lai ehua edddng lue nghe nghiep, chua dupe quan tim giio due tinh yeu nghe, cdn hay bj nhi/ng y nghi tieu ci/e ehi phd'i, thieu y ehi ren luyen Tren CO sd phin tieh eic han che, nhifng yeu cau cua ren luyen KN NVSP eho SV khoa Toan Tin, ngudi viet nghi ring, de khie phijc v i thuc su dua viec ren luyen NVSP eho SV ed ketqua, can: -Ting eudng giio due y thife eho cic cap quan li, giang vien su pham: dao tao GV day toin l i chinh chii khdng phai dio tao ngudi nghien ciiu toin, coi ren luyen NVSP la mdt nhiem vu chinh tri quan trpng eua giang vien; - Cd nhifng mdn hpe hoac thdi lupng nhiit djnh de dinh eho ren luyen NVSP, ludng danh gii cu the, coi diy l i mpt tieu ehi dinh gii dau quan trpng eua SVSP; - Giao due Idng yeu nghe, niem tin va ddng ca hpc tip eho SV Khi khdng cd ddng co tdt, ngudi ta khdng the hpc tip td't va lam viee td't;-Nghien edu quatrinh, phuong phip tuye'n sinh de tuye'n duoc nhifng SV yeu nghe, cd nhifng dieu kien can phat trie'n nghe nghiep (ngoai hinh, gipng ndi, kha ning xd li tinh hud'ng) Ren luyen KN NVSP khdng ehi giup cho SVSP Toin dap ifng dupe nhifng yeu eau theo die trung cua mdn hpe, ma cdn ed tic dijng giao due hp Idng say me lao ddng nghe nghiep, Idng yeu nghe va tinh than trich nhiem cao cdng tic giang day sau Viee ren luyen niy khdng chi gidi ban d mdt sd gid len Idp, sinh boat nhdm, tiet tap giang, hoic chua'n bj cho dpft kien tap SP, m i SV phai cd y thue tt/ ren luyen, tien hinh thudng xuyen tren Idp, d ntia va cudc sd'ng (nhat la qua cic dpt thi/ete ehuyen mdn v i thue tip SP dudi tmdng phd'thdng) SV phai tu ren luyen la ehinh, nhung can ed su djnh hudng eua giang vien theo die trung bd mdn, nhim ning cao ning luc nhin thdc v i nang li/c tht/c hanh SP cho cac thay, cd giio tuong lai • Tai liSu tham khao I B6 GD-DT Chuan nghe nghiSp giao vien trung hpc ca sd, giao vien trung hpc phd thSng (Ban hanh 38 Tap ehi Gido due so 325 kem theo ThOng tu sO' 30 /2009 /TT-BGDDT ngiy 22/10/2009 cua B6 truong BO GD-DT) Tru6ng DHSP Ha Noi Su mang va tim nhin cua Truong DHSP Ha NOi (website: hnue.edu; 28/2/2013) Trin Ba Hoanh Va'n d^ giao vien, nhiing nghidn cmi li luan va thin; tiSn NXB D(ii hpc su pham Hd Ndi, 2006 SUMMARY According to a research about effects of pedagogic skill to teacher's career, standard ofhigh school teachers by Ministry of Education and Training, the basic theories, the author offers essential pedagogic skills which need to be practiced by students in Mathematics faculty and solution for practicing these skills The article also analyzes how constraints ofmechanism, human resources, programs emdinfrastructure affect the quality ofpracticing pedagogic skills and offers some recommended solutions Thirc trang va mot so giai piiap (Tiep theo trang 18) (2) Tru6ng DHSP Ha NOi (2012), Ca s^ li lu^n cua viec ddi m&i ddo tao gido viin Ha NOi Tai Ii€u tham khao Va QuO'c Chung - NguySn Van Khai - Gary J Trexler Tai liSu hudng d i n tSng eudng nSng luc su phiim cho giang viSn eac t r u i n g dao tao giiio viSn trung hoc phd thdng va trung cap ehuySn nghiSp NXB Gido due Viit Nam, H 2011 Le Khanh Bing Td chiic phuong phap tuhpc cho sinh vien dai hpe NXB Gido due, H 1988 NguySn Van De - Vu Van Diic "Ban vS mO hinh rfen luyen nghiep vij su pham d cic truOfng dao t?o giio vien" Tap chi Khoa hpc gido due, sd 79 (4/ 2012) NguySn Mai Huomg "Hoat dOng tir hpc ciia SV phuong thirc dao theo tin chi" Tpp chi Gido due, s6 21912009 SUIWMARY Currently, training under the credit system Is becoming an essential tendency that universities in general, pedagogical universities In particular have been implemented This teaching-learning model helps students be more proactive in implementing academic schedule, trained skills and creative thinking However, credit-based training also gives many difficulties and challenges for both teachers and learners, of which training lecturers to adapt to the new methods is a major challenge for education and training of our country, it requires managers to research the appropriate solutions This paper focuses analyze the current status and propose some solutions to Improve the quality of training high school teachers under credit system at pedagogical universities (kil-1/2014) ... ddng van diing vao thue tien edng viec Ren luyen KN NVSP dkhoa Toan Tin, Trudng thdi gian, vat li/c dethi/c hanh, ren luyen khoa Toan Tin ndi rieng, tmdng DHSP HN ndirieng,nhifng DHSP Ha Noi -... trinh^bay DH", SV khoa Toin can dupfc trang bj v i ren luyen DH toan Day eung la KN bit bupe SV phai ed KN tim hieu tam li va xd li tinh hud''ng su pham tmdc DH.Bdimiediicdng nghethdng tin (CNTT) tren... tim giio due tinh yeu nghe, cdn hay bj nhi/ng y nghi tieu ci/e ehi phd''i, thieu y ehi ren luyen Tren CO sd phin tieh eic han che, nhifng yeu cau cua ren luyen KN NVSP eho SV khoa Toan Tin, ngudi