Nguyen Thi Loan Tap chi KHOA HOC & CONG NGHE 120(06) 193 196 THirC TRANG VIEC KIEM TRA DANH GIA KET QUA HOC TAP HOC PHAN TOAN CAO CAP Of TRlTOfNG CAO DANG KINH TE KY THUAT, DAI HOC THAI NGUYEN Nguyen[.]
Nguyen Thi Loan Tap chi KHOA HOC & CONG NGHE 120(06): 193-196 THirC TRANG VIEC KIEM TRA DANH GIA KET QUA HOC TAP HOC PHAN TOAN CAO CAP Of TRlTOfNG CAO DANG KINH TE-KY THUAT, DAI HOC THAI NGUYEN Nguyen Thi Loan Trudng Cao dang Kinh te Ky thuat - DH Thai Nguyen TOMTAT Bai bao de cap mot each long quan ve thyc trang cong tac kiera tra danh gia ket qua hgc tap va nhihig bai loan dat doi vdi cong tac qua trinh giang day hgc phan toan cao cap cho sinh vien trudng Cao dang Kinh te - Ky thuat - DHTN Tir khoa' Doi mdi hem tra ddnh gid; Ddnh gid kit qud hgc lap; Ddnh gid ndng luc ngudi hoc DAT VAN DE Trong day hge, viec danh ngudi hgc nham cac muc dich sau: - Lam sang Id muc dp dat duge va chua dat duge ve kel qua lich liiy kien thiie, ren luyen ky nang cua ngudi hpc so vdi cac mue lieu day hpe, chuan dau cua chuong trinh Phat hien nhiing nguyen nhan sai sdt va dua giai phap dieu chlnh boat dpng day va hpc.[2] - Cdng khai hda cac hgat ddng ve danh gia ning luc va kel qua hoc tip ciia mdi ca nhin Vii cu" lap the ldp, tao co hgi cho ngudi hge phai trien ky nang ty danh gia, nhin sy lien bp eiia ban than qua tao ddng co hge - Giup eho giao vien (GV) cd co sd de tu dieu ehinh, tu hoan thien hoat dgng day, phan diu khong ngirng nang cao chit lugng va hieu qua day hgc Nhu viy, kiem tra danh gia la mgt khau quan trgng qua trinh dao lao, nd gan lien vdi moi quan he giiia thay va Ird, giiJa ddi mdi phugng phap giang day eiia GV va phuang phap hgc lap ciia sinh vien (SV) Danh gia khong nhirng phan anh nang luc tiep thu ciia SV ma cdn phin anh mgl phan phugng phap giang day cua GV Kiem tra danh gii la mdt hoai ddng thudng xuyen mang linh chit phap quy lao dgng co, theo ddi va dieu chinh qua Irinh day bgc, cho biet kel qua giang day ctia Eiiuiil nguyenloanincm@gmail.c\ GV va ket qua hpc tap ciia SV thdng qua kiem nghiem thuc te Datih gia cd lien he mat thiet voi qua trinh day hpe, ed the coi danh gia la giai doan cudi ciing eua qua trinh day hpc neu tiep can qui trinh dao lao la chu trinh khep kin; eiing cd the coi danh gia la Ihudc qua trinh day hgc bay la ddn biy de thiie day qua trinh day hgc.[1] Trudng Cao dang Kinh te - Ky thual la mdt dgn Vl vien cua Dai hpc Thai Nguyen (CD KT-KT), cd nhiem vu dig tao ngudn nhan lyc cac ITnh vyc kinh te, ky thual cdng nghiep, ky thuit ndng - lam, ky thuat xiy dung, ky thuat giao thdng va dao lao nghe d trinh dp trung cip va cao dang Song song vdi vdi viec dig tao 32 nganh nghe, nha Irudng cdn cd nhiem vu nghien cuu khoa hgc, chuyen giag cdng nghe phuc vu yeu ciu phat trien kinh le vung trung du va mien nui phia bac Mdt nhUng khau quan trgng ciia qua trinh dao lao nghe cho SV ndi chung, giang day bgc phin loan cao cap ndi rieng ciia nha trudng la kiem tra danh gia Viee danh gia SV khdng chi nham muc dich nhan dinh ihyc trang va dinh hudng dieu chinh boat dgng hgc ciia hpc Ird ma cdn ddng thdi tao dieu kien nhan dinh thuc Irang va dinh hudng boat ddng day eiia GV qua trinh day hpc hpc phan Toan cao cap ndi rieng, toan bd qua trinh dao tao nghe cho sinh vien ndi chung Nguyen Thi Loan THUC TRANG CONG TAC KIEM TRA DANH GIA KET QUA HOC TAP HOC PHAN TOAN CAO CAP Hgc phin (HP) Toan cao cip (TCC) la HP bit budc chuong trinh dao tao ddi vdi tat ca cac he eao dang chinh qui cua trudng CD KTKT Chuong trinh duge thiet ke vdi thdi Iugng 03 tin chi, hgc d ky Ihii nhat, bao gdm hai ngi dung CO ban la Dai sd tuyen linh va Giai tich Mue lieu cu the ciia hgc phin TCC li' Trang bi cho SV cdc kiin thuc ca bdn: - He Ihdng cac khai niem co bin nhu: Ma Iran, hang ma Iran, dinh thiic, he phucmg trinh tuyen lirih Tinh lien tuc, dao bam, vi phan, gidi han ciia him sd, cac dang vd dinh - Phuang phap tinh dinh thuc, hang ma tran, giai he phuang Irinh luyen tinh tdng quat Tim dao ham, gidi han dang vd dinh, cac phuong phap tinh tich phin hai Idp, tich phan dudng Ren luyen cho SV cdc ky ndng; - Bien ddi ma Iran, tinh dinb thiic, giai he phuang Irinh tuyen linh va lim hang ciia ma Iran - Khao sal su lien tuc, tinh dao ham, tich phin cua ham sd Sir dung qui tac Ldpilan de khu cac dang vd djnh Giai mdt sd bai lap ve lich phan hai Idp, tieh phan dudng dang co ban Trong thai gian qua, viec kiem tra, danh gia chii yeu duge Ihyc hien Iheo dinh hudng danh gia miic hieu ve khai niem, ky nang giai bai lap va bao gdm diem kiem tra giiia HP (ly trpng 0,4) va diem Ihi kel thiic HP (ty trgng 0,6) Hinh thuc kiem tra chu yeu theo hinh thirc viel vai cdc yeu cdu cu thi: - Ly thuyet: Nhac lai cac khai niem, cac djnh ly, cac cdng thiic, cac phuong phap tinh loan ma khdng cin chiing minh - Bai lap: Giai mgl sd dang bai tap eg ban, dgn gian Vi du ve eac bai lap cu the cac de kiem tra da duge sii dung Irong Ihdi gian qua: 194 120(06): 193-196 Tap chi KHOA HOC & CONG NGHE a) Tinh Dinh thiic cua ma Iran -1 A- -2 (2 -I -3 4, -2 -1 -\\ ^1 -3 4_ Ket qua cho Ihay cd su phan hda: - SV yeu: Khdng biel each tinh - SV tnmg binh: Tinh diing I dinh thiic A hoac B - SV kha: Tinh diing ca dinh thiic mdt each ddc lap SV gidi: Tinh dung det(A) rdi suy la del(B)(hoac ngugc lai) b) Tinh dinh thii-c ctia ma Iran: (I - I -2 -2 -1 • 2 Quan sat kha nang van dung kien thiic cua SV, chiing ldi thay: - SV yeu, kem: Khdng biet each tinh - SV Irung binh: Su dung linh dinh ihuc bang each trien khai theo cdt (ddng) hoac bien doi so cap de di den ket qua del(A) = - SV kha gidi: Quan sat djnh thiic de dua ket qua det(A) - c) Xac dinh su lien tuc, gian doan va phan loai gian doan ciia ham sd: fsin X khi x = Thyc le cho thiy da sd SV chi dimg d miic dd linh duoc , , Nguyen Thi Loan Tap chi KHOA HOC & CONG NGHE 120(06): 193-196 B a n g l ; Ket qud hpc tap cdc Idioa ddo tao theo men che Khoa Gioi Kha TB Yen Kent 0,68 % 5,67 % 49.66 % 41,04% 2,95 % 2.43 % 10,18% 45,58 % 39.82 % 1,99% Khoa Diem A DiemB DiemC DiemD DiemF 0% 4% 51,08% 34.62 % 10,30% 0% 5,33 % 56,41 % 27.36 % 10,90% B a n g l ; Ket qud hgc lap cdc Ichda ddo tao theo tin ch Chi CO mgl sd it SV dua duge ket luan ehinh xac la: Ham sof{x) gian doan tai diemx = va X = la diem gian doan loai I d) Xac dinh sy lien tuc, gian doan va phan loai gian doan cua ham so: COS— -1| \x\1 Yen ciu eua bai tap la SV phai linh duge: lim / x->r lim / = lim cos — = = f x^r = lim | x - l | = 1; de dua ket luan f(x) lien tuc lai x = Tiep theo, vi: lim f X = lim cos— = = f -1 ; ;t->-r x->-r lim f X = lim |jc-l| = x->-r :t->-r nen ham s6f{x) gian doan tai diem jr = -1 va x = -1 la diem gian doan loai I Kel qui tich luy ciia SV nhiing nam vua qua duge dupe tdng hgp bing 1, KET LUAN Qua cac de kiera tra cu the tren, la thay rd vice kiem tra, danh gia ket qui tich liiy hge phan loan cao eap eua SV vin ngng ve yeu ciu hgc thude va giai duge eac bai lap d dang don gian De Ihuc Men vice ddi mdi cdng lac dao lao, dd tap tnmg vao viec trang bi cho sinh vien cac nang lyc nghe doi hdi nha trudng phai nghien ciiu, diu tu ddi phuang phap danh gia Viec ddi mdi phuong phap danh gia phai dat duge cac muc tieu co ban: - Danh gia dupe loan bd qua trinh hpc tap ciia SV; - Dinh gia duge nang lue eiia SV - Ket hap viec danh gia eua thiy va viec ty danh gia ciia trd Mpi Irong nhftng edng viec cin trien khai la xiy dung ngan hang de thi Chi cd duge mot ngan hang de Ihi cho phep phin hoa, danh gia diing nang lyc van dung kien Ihiic HP TCC vao eac cdng viec nghe nghiep eiia SV mdi cho phep kiem dinh duge nang lyc ngudi hgc cd dap ling duge chuin diu da edng bd hay khdng TAI LIEU THAM KHAO Trin Ba Hoanh (1996) Ddnh gid gido due Nxb Dai hgc Su pham Ha Npi Tran Vui - Nguyen Dang Mmh Phiic (2013) Ddnh gid gido due Todn Nxb Dai hoc Su pham Hue S6 lieu thong ke ciia phdng Dao tao, trudng CD KT-KT, DHTN Nguyin Thi Loan Tap chi KHOA HOC & CONG NGHE 120(06): 193 - 196 SUMMARY THE REALITY OF TESTING AND ASSESSING THE LEARNING OF HIGHER MATHEMATICS MODULE AMONG THE STUDENTS OF THE COLLEGE OF ECONOMICS AND TECHNOLOGY Nguyen Thi Loan* College of Economics and Technology - TNU The article objectively mentions the reality of testing and assessing the learning of Higher Mathematics Module among the students of the College of Economics and Technology, Thai Nguyen University as well as the problems facing its teachers in teaching this module to the students of the College of Economics and Technology, Thai Nguyen University Keywords: Innovating testing and assessment; Assessing learning result; assessing learner' capability Ngdy nhdn bdr22/4/20I4 Ngdyphdn biin:28/4/2014; Ngdy duyet ddng: 09/6/2014 Phdn bien khoa hoc: PGS TS Trinh Thanh Hdi - Trudng Dai hgc Khoa hgc • DHTN Email nguyenhaninc in@ginail.com 196 ...Nguyen Thi Loan THUC TRANG CONG TAC KIEM TRA DANH GIA KET QUA HOC TAP HOC PHAN TOAN CAO CAP Hgc phin (HP) Toan cao cip (TCC) la HP bit budc chuong trinh dao tao ddi... duge dupe tdng hgp bing 1, KET LUAN Qua cac de kiera tra cu the tren, la thay rd vice kiem tra, danh gia ket qui tich liiy hge phan loan cao eap eua SV vin ngng ve yeu ciu hgc thude va giai duge... Trong thai gian qua, viec kiem tra, danh gia chii yeu duge Ihyc hien Iheo dinh hudng danh gia miic hieu ve khai niem, ky nang giai bai lap va bao gdm diem kiem tra giiia HP (ly trpng 0,4) va