NGHIEN curu Li L U A N
Thiet ke tmh huong day hpc mon Toan theo phirong phap day hgc du an 6 trucfng trung hoc pho thong
Nguyin Thanh HaP, NguyIn Th| My Hang^
'Truong mcs&TWPT Bac Son-Quang Binh ^^^ T^^- ^ e c ddi moi phuong phap day hoc d tnJdng pho thdng da dUOc quan tam Thanh Hda, huyfin Tuyfin Hoa, linh Quang Binh.Viet Nam va triin khai nhieu, tuy nhien Neu qua chUa duqc nhu mong mudn. Mdt trong nhQng Email n3uyenlhanhhaitis@qjangbinh edj vn nguyen nhan chinh la giao vien chua bidt van dung li thuyet v^ cac phuong phap day hoc mutingeai hoc Vinh (,cli cuc vao cac ndi dung cu the. Bai viet dua ra quy tnnh tdng quat dd thiet kd mdt tmh 182LeOuan,lhanhphSVinh,linhNgheAn,VielNani t - ^ . , . . . - , . , - , •- -r - , - ^ A ^ .^ i, ih,,,,st A^t, hnn na\/linnn Email' nguyehmyhang300e@gmail L ^ ^ ° " 9 ^ boc theo du an doi vQi mon Toan tren CO so cua t, thuyet day hoc nay dong
thdi mmh hoa qua vi du cu the nham giup giao vien dd dang hon trong vi&c van ddng.
Til KHOA: O^y hgc theo dif an; thiei ke tinh hudng; mfin Toan.
Nhan bai 11/8/2018 > Nhan l(gt qua phan bign va chinh sila 20/9/2018 Duyet dang ngay 25/9/2018.
1. Dat van de
Chucmg trinh Giao diic pho thong mat duac xay dimg tren co sa chuyen tir tiep can noi dung, kien thiic sang tiep can nang lire va pham chat ngirai hpc. Do do, phuang phap day hoc (PPDH) dang thuc hien buoc chuyen tu tiep can noi dung sang tiep can nang lire cua hoc sinh (HS), nghTa la tir cho quan tam den viec TiS hoc dugc cai gi den cho quan tam HS van dung kien thitc dugc hoc vao giai quyet cac van de co tinh phiJc hgp. De co dugc thanh cong trong huong tiep can nay, ngoai viec nghien cuu cac PPDH nham tich cue hoa hoat dgng nh3n thuc cua HS can phai co cac nghien cuu cu the viec ap dung cac phuang phap do vao eac mon hoe o truong pho thong. Dap ung yeu cau do, trong bai viet nay, chung toi thiet ke va to ehiic tinh huong day hgc theo du an (DHTDA) cho mon Toan a truong trung hgc pho thong (THPT) nham giiip giao vien (GV) de dang hon trong viec tiep can.
2 . N d i dung nghien curu 2.1. Day hoc theo du an
Co nhieu quan mem khac nhau ve DHTDA. DHTDA co the la PPDH, hinh thuc day hgc hay rao hinh day hoc, Chang han,
"DHTDA la mgl hinh thue to chiic day hgc vi khi thuc hien mgt du an, co nhiSu PPDH cu the dugc sir dung" [1], Trong chucmg trinh day hgc ciia Intel quan niem: "DHTDA la mgt mo hinh day hgc lay HS lam trung tam. Cach hgc nay phat trien kidn thiic va kT nang ciia HS thong qua mot nhiem vu mo rong, doi hoi cac em phai nghien ciiu va the hien ket qua hoc tap eiia minh thong qua ca san pham l§n phuong thiic thuc hien" [2].
Cac tac gia Irong [3] cho rang "DHTDA la mgt hinh thiic day hgc hay PPDH phiic hgp, trong do duai sir huang din eiia 0 V, nguai hgc tilp thu kien thiic va hinh thanh kT nang thong qua viec giai quySl mgt bai tap tinh huong c6 that trong dai song, theo sat chuong trinh hpc, co sir ket hap gi&a li thuyet voi thuc hanh va tao ra san pham cu the". Tran Thi Hoang Y^n trong [4]
cho rang "DHTDA la PPDH, trong do duai su dinh huang, t6 chiJc, huong din, diSu chinh cua GV. HS tu luc lap ke hoach hanh dgng, ti^n hanh thuc hien cac nhiem vu duoc phan cong
da lao ra san phkm, qua do linh hpi tri thiic mgi thong qua cac du an CO y nghia thuc tien". Khi do, co the hieu day la phuang phap phuc hgp, co the kit hgp nhidu PPDH khac.
Mac du CO cac quan diem khac nhau nhung cac dinh nghia ddu dinh huang vao sir hiing Ihu va tu luc ciia nguai hge, dinh huong thuc tiln, djnh huong vao san pham va xuat phat tir npi dung chuong trinh, cong tac lam viec, Trong bai viet nay, chung toi thong nhat voi quan diem DHTDA la mpt PPDH, trong do GV la nguai huong dan, to chiic, dieu khien, qua do, nguoi hgc thue hien mot nhiem vu hgc tap phiic hgp, CO su ket hgp giua li thuyet va thuc hanh, co the tao ra san pham va eo the gidi thieu duac. Nguai hoc c6 the tham gia xac dinh muc tieu, lap ke hoach, thuc hien, kiem tra, dieu chinh, danh gia qua trinh va ket qua thuc hien vdi tinh lu lire cao trong loan bp qua trinh hpc tap.
Qua tim hieu ve thue trang day hgc hien nay, ehiing toi nhan thiy rang d cac tnrdng THPT, phuang phap DHTDA van chua duac chii trong ap dung trong giang day, GV tilp can PPDH nay chii yeu qua cac kenh thong tin khdng chinh thdng va PPDH nay it duac GV quan tam. Phuang phap DHTDA cd nhirng khd khan nhat dinh Irong qua trinh ap dung, Tuy nhien, PPDH nay r4t phii hap vdi ddi mdi PPDH trong giai doan hien nay, Vi vay, mong mudn ciia da s6 GV la dugc tap huan, dupe cung cap tai lieu DHTDA mpt each bin ban, Hau hit cac GV diu cd ki hoach van dung PPDH nay trong day hpc ciia ban than neu cd su dinh hudng, chi dao va cd su tiep can phuang phap mpt each chinh thdng.
Cd the nhan thiy rang, de phat huy tinh tich cue, phat trien nang luc cho HS trong day hgc thi viec Id chiic DHTDA la mdt trong nhung giai phap hay, dac biet la viec van dung kien thiic trong nha trudng de giai quyet cac van de thuc tiln. D8 viec lam nay cd hieu qua va de tiep can ddi vdi GV, chung tdi de xual quy trinh thiet ke tinh hudng DHTDA trong mon Toan d cap THPT dugc trinh bay nhu sau.
2.2.Thlet kefmh huong day hoc theo du an trong man loan Buoc 1: Xac dinh ddi tugng, diiu kien tien hanh DHTDA
72 TAP CHI KHOA HOC GIAO OUC Vltr NAM
Nguyen Thanh Hai, Nguyfen TTij My H5ng
- GV xac dinh sd lugng HS ctia ldp hgc, danh gia nang luc cua HS cd the dap ling viec DHTDA;
- GV xac djnh dieu kien ca sd vai chat ciia nha trudng cd thi trign khai DHTDA.
Budc 2: Li^ chgn van de, xac dinh ten va muc tieu ciia du an - GV ciing HS xac djnh ndi dung bai hgc se tien hanh DHTDA. Ngi dung bai hgc thupc chucmg trinh, cd tinh thiet thuc, mang y nghia thuc tien, dam bao nhu cau va su thuan Igi de HS co the lu thuc hien;
- GV hudng dan HS xac dinh nhiing kien thiic, kT nang, nang lire can hudng den.
Budc 3: Xac dinh bp cau hdi dinh hudng ciia du an Bg cau hdi dinh hudng la mpt he Ihdng nhiing cau hdi do GV dua ra nham muc dieh djnh hudng cho du an mdt nhdm kien Ihiic Ihugc mpt so npi dung, la su the hien muc tieu day hpc, cd sir phan bac hoat dgng, co ca ii Ihuyet va thuc hanh.
Doi vdi mdn Toan Irong chuang trinh THPT, GV xay dung bg cau hdi dinh hudng gdm hai loai, dd la cau hoi thupc npi bg mdn hpc va cau hdi thuc hanh lien he thuc tien,
Budc 4: Chuan bi san pham trinh bay ciia du an GV chuan bi san pham trinh bay. Ddi vdi dac diem mdn Toan trong trudng THPT, san pham se ia ban bao cao bang phan mem MS PowerPoint bao gdm ndi dung cac cau tra Idi bd cau hdi dinh hudng.
Budc 5: Xay dung cac tieu chi danh gia du an Cae tieu chi danh gia cd the nhu sau:
- Ke hoaeh lam viec hop li va day dii, kha thi;
- Hoat dpng cu the cua nhdm (chien luoc giai quyet van de, phuong phap thuc hien, phan cdng cdng viec,,..);
- Tinh lich cue, chii dpng ciia ca nhan trong qua trinh tham gia du an;
- Chat luang ciia bai bao cao (tinh chinh xac, tinh tham mT, kha nang ngdn ngu);..,
Budc 6: Xay dung ke hoach trien khai du an - GV chia nhom va giao bd cau hoi dinh hudng cho HS;
- GV dua ra yeu cau ve mat thdi gian va cac tieu chi danh gia cho HS,
- HS td chiic trien khai va thuc hien du an;
HS ciing thao luan bku nhdm trudng, bSu thu ki ghi lai qua trinh Ihuc hien du an. HS xac djnh nhiing cdng viec can thuc hien, dua ra cae npi dung can nghien ciiu. HS thao luan nhdm de chi {lit hoa cdng viec cua nhdm thdng qua bang het ke nhiem vu va phan cdng edng viec cho mdi thanh vien. Bang nhiem vu eang chi tiit, cu the thi viec thue hien cdng viee eang de dang va cd hieu qua hon.
- HS hoan thien va trinh bay du an;
Trong sudl qua trinh nay, G V tao dieu kien ve tai lieu, ggi y, gdp y kien cho HS, ddng thdi hudng dan, bd sung nhirng kien thirc can thiel de hg tien hanh thuc hien eong viec. Chang han, GV co the lien he vdi cac GV chu nhiem d trudng minh di nghi su giiip da ciia hp de HS cd the phdi hop lam viec ihuan Igi han. GV giam sat qua trinh thuc hien cdng viec ciia HS de kip Ihdi dieu chinh hoae ggi y neu HS gap khd khan.
Cac nhdm hoan thien va trinh bay san pham ciia nhdm trong thdi gian quy dinh.
- HS tu danh gia san pham ciia nhom minh, danh gia san pham ciia nhdm ban. GV tong hop va danh gia san pham ciia cac nhdm ciing nhu hanh vi, thai dp ciia mdi thanh vien trong qua trinh lam du an. Ket hgp vdi su chuan bi ciia minh va san pham cua cac nhdm, GV dua ra san pham tdt nhat cho HS.
- GV thu thap y kien phan hdi cua HS ve hieu qua cong viec.
Budc 7: Du kien td chiic tinh hudng DHTDA da thiet ke.
2 . 3 . Vf du minh tiQa ve tinh huong day hoc theo du an qua mon Toan it trudng trung hoc pho thong
Du an "Van dung li thuyet Thdng ke de giai cae bai loan thuc lien"
a. Doi tuang tien hanh du dn
- HS ldp 10 Trudng Tnmg hgc ca sd &THPT B§c Scm, linh Quang Binh,
- Nang lire HS co ban dap ling yeu cau ciia viec trien khai thuc hien du an hgc tap,
- Dieu kien ca sd vat chat, trang thiet bi day hge dap img tdt yeu eau day va hpc.
b. Chu de, muc lieu vd y tudng cua du dn
Sau khi hpc ndi dung li thuyet chu de Thdng ke, GV hudng dan HS cd the de xuat cac du an: "Xac dinh chieu cao trung binh cua HS nam va HS nii ldp 10 eiia Trudng Trung hpc co sd &THPT Bac Son", "Xac dmh sT sd trung binh ciia mdi ldp hgc thudc cac trudng THPT tren dia ban huyen Tuyen Hda"... Chang han, chii de "Xae dinh chieu cao Uung binh eua HS nam va HS nij ldp 10, 11 cua Trudng Trung hgc co sd & THPT B5c San"
Tir dd, xac dinh muc tieu eiia du an nhu sau- HS nam dugc eac li thuyel ve cac phuang phap thu thap sd lieu, hieu dupe cac hinh thiic bieu dien, trinh chieu mau sd heu, nhd cdng thirc linh gia tri trung binh, sd tmng vi, mdt va y nghTa ciia chiing; HS biet van dung cac phuang phap ihu thap thdng tin vao viec tim hieu mdt van de thuc tien; Phat trien nang lire tu hoc, tu nghien ciiu, ren luyen phuang phap nghien ciiu khoa hoc, nang lire sang tao va giai quyet nhirng van de phat sinh trong hgc tap va ddi sdng thuc te; Ren luyen, phai trien mgt sd kT nang tinh toan, kl nang Ihu thap va xir li thdng tin, kT nang lam viec nhdm. Id nang giao tiep, kT nang sir dung cac phugng tien day hpc, kT nang lap ke hoach,..,
Y tudng du an la HS thuc hien phuang cham hpc li thuyet gan voi Ihuc tien. Ren luyen cho HS cac kT nang thuc hanh, phat trien tdt cac nang lue cdt loi theo tu tudng ddi mdi PPDH trong giai doan hien nay.
c. Xay dung bo cdu hoi dinh hudng ciia du dn Cdu hoi I: Trinh bay cac phuong phap thu thap sd lieu?
Cdu hdi 2: Nhac lai each Irinh bay mau sd lieu?
Cdu W/ i- Nhac lai cdng thiic tinh sd trung binh va y nghTa cua chiing?
Cdu hoi 4.
So 09. thang 09/2018 7 i
NGHIEN CCru Li LUAN
Bang 1. Phan phti tan so HSnani(n=127|
Up [1,44; 1,47) [1,48; 1,61) (1,52,1,55) [1,56:1,59) [1,60,1,63) [1,64; 1,67) [1,68; 1,71]
- fan suat ghep Idp chfeu can HS Trudng Trung hoc cd s6 &THPT B^c Sdn
GUMtaldIM 1,455 1,495 1,535 1,575 1,615 1,655 1,695
Tan so 3 11 14 18 41 33 7
ian suit % 2,36 8,66 11,02 14,17 32,28 25,98 5,51
HSnO(m=148) Up [1,41,1,46) [1,46; 1,50) [1,51; 1,55) [1,56,1,60) [1,61; 1,65]
Gia tri dai drill 1,43 1,48 1,53 1,58 1,63
13nsif 10 37 64 28 9
TJnsual%
676 25,00 43,24 18,92 6,08
11,64,1,67125.98% _
[1,60,1.63)32.28%
11,53; l,5S]n.02%
Bieu do I: Mo ta phdn phoi tan sudt ghep Idp chieu caoHS nam Tnrdng Trung hgc ca .sd A THPT Bdc Smi
- Tim hieu chieu cao ciia HS nam khdi 10 va khdi 11 Tnrdng Trung hgc ca sd &THPT BSc Son?
- Bieu dien mau sd lieu thu thap dugc d dang t4n sd, tan suat ghep ldp va ve bieu dd minh hoa?
- Tinh gia tri trung binh ciia mau sd lieu thu thap dugc?
Cdu hdl 5:
- Tim hieu chieu eao cua HS nir khoi ] 0 va khdi 11 Trudng Tmng hoc co sd &THPT B ^ San?
- Bleu dien mau sd lieu thu thap dugc o dang tan sd, tan suat ghep ldp va ve bieu do minh hpa?
- Tinh gia In trung binh cua mau sd lieu thu thap dugc?
Cdu hoi 6: Hay tim hieu chieu cao trung binh eiia nam - nCr thanh men cua mdi sd nuac Iren the gidi nam 2 0 1 V
d. Chudn bi sdn pham trinh bay cua du dn Cau hdl I: Cac phuang phap thu thap sd heu Quan sat, do dac; Phdng van true tiep; Dieu tra bang phi6u hdi; Til thdng tm sin cd (nghien ciiu hd s a ) , . .
Cau hdl 2: Cac each trinh chieu mau sd lieu Bang phan phdi t^n sd - tan suat; Bang phan phdi tin sd - \kn suat ghep ldp; Bieu dd hinh cot, dudng gap khuc, hinh quat.
Cau hdl 3: Cdng thirc tinh sd tmng binh:
Cdng thirc i: . v - - ^ « , . r , = X " . ^. • ^'"'^"g ^ ° "•''. '^"
lugt la tkn so, tkn suk cua gia tn .v,, nia sd eac sd lieu thdng ke va n. + « ; + . . . + ",. =i^ •
Bieu do 2 Mo id phdn phoi tan sudt ghep lop chieu cao HS nif Tnrdng Tiling hoc ca sd & THPTBdcSan
Cdng thiic 2: jr = — ^ « c , -^ffi„ trong do c_,n„f lan lugt la gia trj dai dien, tan sd, tan suat ciia Idp i, n la sd cac sd lieu thdng ke va o, +H3 +...+rt^ =n .
Y nghTa: Sd trung binh ciia mau sd lieu dugc dimg lam dai dien cho cac sd lieu cua mau. Nd la mgt sd dac trung quan trpng ciia mau sd lieu.
Cau hdl thuc hanh 4 va 5: HS tien hanh thu thap sd lieu theo yeu eau; Lap bang phan bo tin sd, tin suat ghep ldp dira vao sd lieu da thu thap; Ve bieu dd minh hga mau sd lieu;
Tinh dugc gia In Irung binh cua m3u sd heu.
Sau day la mau sd lieu do GV thuc hien (sd lieu ISy rtr hd so ciia HS trong trudng), H S ddi chigu, tham khao {ckn chii y rang day la san pham ma GV chuan bi, san p h i m ciia HS c6 the cd su sai khac do HS lay mau bang con dudng khac, cd mau cd the cijng khac, bieu dien mau sd lieu cung bing hinh anh khac) (xem Bang 1 va bieu dd 1^2)'
Chieu cao trung binh HS nam lajjc, = 1,601 (m) Chieu cao trung binh HS nCr la: x^ = ] , 5 2 6 ( « j ) . Cau hdl 6 (xem Bang 2)'
e. Ke hoach trien khai thuc hien du dn + GV giao nhiem vu thuc hien du an (thdi gian 1 tigt) GV chia Idp HS thanh 4 nhdm (tucmg ling vdi ca ciu 4 td ctia ldp) va giao nhiem vu ciia du an cho timg nhdm, GV gidi thieu muc tieu, y tudng va cac tieu chi danh gia du an HS cd the gdp y, bd sung.
74 TAP CHI KHOA HOC GIAO DUC VIST NAM
N g u y i n Thanh Hai, Nguyen Thi IVly Hang
Bang 2: Thflng ke ctifeu can nam - nfl mgt sB'nUiic tren the giiii cdng viec theo cac giai doan, dac biet ia nhin manh tdi thu hoach ciia HS. Chang han, sau khi hoan thanh cdng viec nay, HS cd kT nang didu tra, kT nang giao ti^p, tim hieu thdng tin, kt nang tdng hgp sd lieu, cac kien thiic hen quan d^n bai toan trinh chieu mau sd lieu va cdng thirc tinh gia tri trung binh, kl nang lam viec vdi may tinh, kT nang hgp tac, kT nang lam viec nhdm, kT nang lip ke hoach. Nhung ket luan nit ra giiip cho viec digu chmh trong giang day va hgc tap mdn Thdng ke d trudng phd thdng. GV ket hgp san pham da chuin bi vdi cac san pham cua HS thanh san pham hoan chinh tdt nhit. HS ghi chep lam tai lieu hpc tap cho ban than va ca ldp.
/ Du hen to chuc dnh huong day hoc cua du dn Qua trinh trien khai va day hgc du an dien ra trong 3 tiSt hgc.
1 Ouoc gia Viet Nam Singapore Malaysia Trung Qu6c Nhal Ban Thai Lan Ha Lan Ml
11ianhni«ftt«
162 171 165 172 171 170 184 176
ilcml nianhnUnnOicm) 1 152
160 153 160 158 159 170 162
Bang 3: Du kie'n noi dung day hoc tiSt 1
- GV gidi tfiieu quy trinh thuc hi&n du an hoc tap va mpt sd diem Iuu y khi thuc hien d u a n .
- GV chia nhom thijc hien du an, hudng dan HS bau nhom tru6ng va thu kl
- Gidi thieu vS du an 'Van dung li thuyet Thdng ke de giai cac bai toan thgc ti§n" TU bo cau hdi dmh hudng, GV giac nhiem vu cho cac nhdm, Cung cap them cho HS mot sd thong tin lien quan den du an (tai lieu tham khao, cac website )
- GV cd the cung cap cho HS mot so ban mciu v'e viec phan cong nhiem v y d e H S tham khao,
- GV gidi thieu cho HS cac tieu chi danh gia d&ng thdi yeu cau tat ca cac thanh vign deu cd thS' phai bao cao,
- Yeu cau HS thuc hien mdt sd noi dung khac khi trie'n khai thuc hien du an
- HS lang nghe, tiep thu va phan bien.
- HS thao luan M bSu nhom trucing va thu ki dudi su hudng dan cua GV
- IMhan nhiem vu, phan hdi nhung thong tin chua rd vdi GV ngay tai [dp.
- HS thao luan nhdm de chi tifi't hoa cdng viec cua nhdm thdng qua bang li§t l<e nhiem vu va phan cong cdng viec cho mdi thanh vien, HS cd the tham khao cac ban phan cdng mau cua GV - HS d'e nghi GV kiem tra ban ke hoach viia de xuat. Ban ke hoach cd the chinh siia trong qua trinh thuc hien du an de phu hop hon, - HS tien hanh lam viec nhdm vao nhUng ngay sau dd dudi su dieu khie'n cua nhdm trudng Trong qua trinh nay, neu cd vudng mac g'l thi hdi GV hudng dan,
- T h u c hien theo yeu cau
Nhiem vu cu the cho cac nhdm nhu sau:
Nhom 1: Thuc hien eau hdi bai hoc sd 1, 2, 3 va cau hoi thuc hanh sd 4,6;
Nhdm 2: Thuc hien eau hdi bai hoc sd 1, 2, 3 va cau hdi thuc hanh sd 5, 6;
Nhdm 3: Thuc hien cau hoi bai hoc sd 1, 2, 3 va cau hdi thyc hanh sd 4, 6;
Nhdm 4: Thuc hien cau hdi bai hoc sd 1, 2, 3 va cau hdi thuc hanh so 5, 6,
Thdi gian cac nhom thuc hien cdng viec 5 den 6 ngay.
- HS td chuc trien khai thuc hien du an;
- HS hoan thien va trinh bay du an;
- Danh gia du an.
GV yeu cau HS so sanh ket qua ciia cac nhdm vdi nhau, yeu cau HS giai thich cac sd lieu cd the khac nhau la vi li do nao? Trong qua trinh trinh bay san pham ciia cac nhdm va cac y kien ddng gdp ciia HS, GV can cd nhan xet va danh gia qua trinh thue hien cdng viec bao gdm. Ket qua dat duoc cua timg nhdm; dac biet la phuang phap giai quyet van de, tdng kit va khing dinh linh thuc tien ciia mdn Thdng ke
GV hudng dan HS tu danh gia, cac nhdm danh gia lan nhau, GV tdng hgp, danh gia chung ve qua trinh thuc hien
- Tilt 1: Ndi dung chmh (xem Bang 3)' - Tilt 2: Ndi dung chinli
+ Cac nhdm trinh bay ket qua thuc hien du an;
+ GV gidi thieu cac nhdm len trinh bay cac san phim du an, + Cac thanh vien ciia cae nhdm cdn lai tien hanh dat cau hdi hay neu ra nhimg vin de cdn khiic mac trong qua trinh bao cao, cac thanh vien trong nhdm bao cao cd nhiem vu giai ihich hoac tra Idi true tiep trudc tap the
- Ti8t 3: Ndi dung chinh:
4- GV cdng bd kit qua, danh gia thuc hien du an;
+ GV thi che hda kien Ihttc.
Chiing tdi da thuc hien day hoc tinh hudng thilt ke d muc 2.3 tai ldp 10.1 va 10.2, Trudng Trung hoc co sd &THPT Bic Son - Quang Binh. Kit qua budc diu cho thay da dem lai sir hiing thii, kich Ehich kha nang hgc tap cdn tiem an trong HS, HS tich cue tham gia phat bilu ddng gdp y kien, hd trg nhau hoan thanh cac cdng viec duoc GV giao, ddng thdi the hien su sang tao trong hgc tap. HS hr tin trong viec tim hudng giai quylt cac vin di khi gap phai tinh hudng khd khan trong thuc tiln. Khdng khi lam viec giiia cac thanh vien U-ong nhdm cung nhu khdng khi hge tap trong ldp hoc thoai mai, vui ve. Kha nang trinh bay bao cao, thuyet trinh trudc dam
SO'09, thang 09/2018 75
N G H l i N curu Li LUAN
ddng cua HS ngay eang duge nang len, Thdng qua PPDH nay gdp phan bdi dudng cho HS nang lue giai quyet van de, nang luc tu hge, nang luc giao tiep va hgp tac, nang luc ngdn ngu, nang luc tin hgc,... Do la cac nang luc rat can thiet eho con ngudi trong xa hdi phat trien.
3 . Ket luan
Du cdn nhieu kho khan va thach thiic nhung khdng the phii nhan ddi mdi can ban, toan dien giao due va dao tao d Viet
Nam da va dang dat dugc nhimg thanh cdng nhat djnh, irong dd cd viec td chiic day hgc phat tri^n nang luc HS da va aang trd thanh trgng dilm cua ddi mdi chuang Irinh giao due phd thdng tong thg, DHTDA la PPDH se dugc nhilu GV va HS chgn lira dl ap dung. Bi viec ddi mdi dugc hieu qua, theo chung tdi, mdt trong cac viec quan trgng hien nay la phai giup GV each ihilt ki di cd ihl day hoe theo hudng mdi. Nhiing ket qua nghien ciru cua bai vilt nay hi vgng ddng gdp mdt phan ve mai li luan va Ihuc tien eho qua trinh ddi mdi giao due.
Tai lieu tham khao
|1] Benid Meier - Nguyen Van Cilcmg, (2014), Li luan day hoc hien dai - Cdsdddi mdi muc tieu, ngi dung vdphUdngphdp day hoc, NXB Dai hoc Su pham, Ha Npi
[2] Intel, (2009), ChUOng trinh day hgc cua Intel - Khda hoc cO hdn/lntel Teach getting Started, NXB Tong hap Thanh pho H6 Chi Minh.
[3] Huynh Van ScJn - Nguyen Krni H6ng - Nguyen Thi Diem My, Phuong phdp day hoc phdt trien ndng lUc hgc sinh pho thdng NXB Dai hoc SU pham Thanh ph6 Ho Chi Minh.
[4] Tran Thi Hoang Wn, (2012), Vdn dung day hgc theo dU dn Irong mdn Xac suat vd Thdng ke d trUdng dai hgc (chuyen nganh kinh leva ki ihudt), Luan an Tien H Giao due hpc, Vien Khoa hoc Giao due. Ha Npi,
DESIGNING PROJECT - BASED LEARNING SITUATIONS IN TEACHING MATHEMATICS AT HIGH SCHOOLS
Nguyen Thanh HaP, Nguyen Thi My Hang^
'Bac Sm Secondary ard High school - Qjang Binh proviira ABSTRACT: The renovation of teaching methodology has attracted much attention from Tharh Hoa, Tuyei Hoa, Quarg Binh provirce.Vietnam , , . „ . , ^ ,
educators and researchers, but the results are not as effective as expected One of AJJnh Univefsity
182 Le Duan, Virh city, Nghe An province, Vielnam Errail: ngLiyenmyhang3008@gmail com
the overriding reasons is that teachers have not been able to apply the active teaching methods to their specific lessons. In this article, we provide a general procedure for designing a project-based teaming situation when teaching mathematics on the basis of this teaching theory, as well as illustrate it with some concrete examples to make it easier for teachers to apply.
KEYWORDS: Project-taased teaching; designing teachrng situations; mathematics.
76 TAP CHI KHOA HOC GIAO DUC VIET NAM