SIf OUNG CONG GO GOOGLE SITES THIET IJiP TRANG WEH HD TRU OAY HOC CHOONG NGUYEN T& |HOA HOG 10| NHAM N A N G GAO NANG LUi; TU HOC GHO HOG SINH THEO Ll THUYET KIlN TAO ThS NGUYEN THI THANH" ThS D A N G[.]
Trang 1SIf OUNG CONG GO GOOGLE SITES THIET IJiP TRANG WEH HD TRU OAY HOC CHOONG NGUYEN T& |HOA HOG 10| NHAM N A N G GAO NANG LUi; TU HOC GHO HOG SINH THEO Ll THUYET KIlN TAO
ThS NGUYEN THI THANH" - ThS D A N G T R A N X U A N "
Ngay nay, da sd mgi ngudi khi mud'n tim kiem
mdt thdng tin nao dd Ihi y tudng dau lien xual
hien trong dau hg la lim tren Internet, Trong
mdi trudng giao due, dac biet la giao due pholhdng,
nhifng thdng tin cu the, chinh xae ve mat khoa hoc,
phu hgp vdi chuong trinh dao tao, dac biet ia Ihe hien
duge phuong phap giao due hieu quacan duoc quang
ba mgt each rgng rai, Mdi trudng de chia se thdng lin
dd dang, nhanh chdng la eac website
1 Tuhgc (TH) trong moi trudng hge tap tjffng
tac theo li thuyet kien tao
1} TH va eae yeu to anh hudng den ketqua TH
cua HS TH la quatrinh ngudi hgc ndlue chiem Hnh tri
thi/c bang hoalddng cija ehinh minh, hudng tdinhifng
mue tieu nhat dinh.TH cua hgc sinh {HS}thuc chat la
quatrinh ca nhan nam bk kinh nghigm cua xahgi loai
ngudi bao gom: tri thifc, kinang, klxao, nang luc hoal
dgng sang tao va thaidd, Hgc tap ndichung vaTH ndi
rieng dugc hop thanh bcfl eac yeu idchu the, ddi lugng
lac nhan va mdi trudng Cdthe ke den nhifng nhan td
CO ban anh hudng den kelquaTH cua HS: nang lue
ban than ngudihgc,ychi ciSa ngudi hge, hdng Ihu hge
tap; mdi trudng hgc lap: dieu kien eo sd vat chat, Idp
hge, tai lieu ; ngi dung, chuang trinh TH; vai trd eiJa
GVIangudithietke,tdchLrc,dieu khien quatrinh hgc
lap; GV can lao dugc cac hoat dgng hgc tap mang
linh tich cue; eac hgc lieu hgc tap can cdlinh tuong tac
eao, ddi hoi su tuduy liluan sic ben de HScd the phat
huy het nang luc lu duy ddc lap cua minh, nhin nhan
va danh gia cac van de mgt each khach quan, biel
vugt qua khd khan, tht; Ihach
2) TH Hoa hpc trong mdi trudng hpe tap tuang
tac theo lithuyet kieh tao.Hoaihoc\^m6nkhQaUoc
thuc nghiem, De hgc tdt mdn Hoa, HS khdng nhifng
cSncdtrithdng minh madieu quan trong hon la phaicd
tinh kien trj, can than; biet lien helhuc teddi sdng vacap
54 Tap chi Gido due so 314
nhat thdng lin qua nhieu phuong tien Vdi thdi iugng
hge Iren Idp ed han, viee TH mdn Hoa la dieu cue ki
quan trong ddi vdi HS ndi chung, HS THPT ndi rieng Luan die'm ndi bat nhat cua quan diem day hgc kien
tao cho rSng " Tn thdc dUdc tao nen mpt each tich cue bai chu the nhan thde chd khdng phai tiep thu mptcach thu dpng tdben ngoar Luan diem nay
nhan manh den vai trd cua ngudi hgc thdng qua eac hoat ddng chu dgng, nd lue eua ehinh ban than vao thuc tidn Hay ndi each khac la nhan manh den y nghTa eua viec TH Day hgc theo dinh hudng van dung lu ludng cua li Ihuyet kien tao cd dua ra mo
hinh hge tap eu the'nhu (xem saddl)
Sa do 1 Mo hinh hpc lap theo thuyet k^h tao
Md hinh eho thay, HS tiep can ngi dung hgc tap theo hai each: qua GV hoac tn/c tiep tac ddng Idn ddi tugng nghien cu'u (TH tu nghien CLfu) Yeu to
"mdi trudng hgc tap" la nhi/ng tac dgng kich hoat, kich thich da dang (ca ben ngoai va tu ben trong ngudihgc), nose gdp phan quyet dinh cho su tap trung cao do vao viee hge tap cua HS Mdi trudng hgc tap cd tinh tuong tac cao giiip cac em ty tim kiem thdng tin; trao ddi cung bam be, thay, cd;taosu
* Vieit Khoa Imc giao dye Viet Nam
" S d Ciao due va Bao 1^0 KaNOi
Trang 2kiem tra qua cac tac ddng phan hoi tiir dd danh gia
thanh qua hge t|p cua ban than
' 2 CdngcuGoogleSitesvaxaydungwebstte
hotroTHHoahgcIO
! 1) Cong cu Google Sites la ifng dung mien phi
de xay dung, luu trii, duy tri va chia se website eua
Google, mgl san pham dang wiki hd trg hosting eho
ngudi si}dung dua tren edng nghe cila JotSpot, Day
la mgl dang co ban lao trang md cho phep cgng tac
chinh si/a, sudung tao lap vaca nhan hoa cae Irang,
chia se quyen tnjy cap tcfl cac trang nay bing each giii
thi/ mdi mdt nhdm ngudi de xem va hieu chinh ndi
dung Nd la each d l nhat cho viee Imy cap Ihdng tin
nhanh chdng vdi thdng tin dugc cap nhatkip thdi, thudng
xuyen.Mginguoi cdthe lam viee cirg nhau trenmdl trang
webde them eae lap tin dinh kem, them cac thdng tin tu
caciJTigdungkhaccua Google (Google Does, Google
Calsfidar,YouTubevaPk:asa, )vacac ndidung mien
phi khac
2) Xay dtmg website hd tru TH Hoa hgc 10
Website duoe Ihiet ke theo nguyen lac: - Bam sat
chuong trinh, khai thac triet de cae thdng tin trong
SGK, tao ra nhieu md'i lien he vdi kien thifc hoa THCS
vaddi song Ihuc liln; • Cd hudng dan TH; - The hien
linh luong tac eao Ducri day la mdtsd vidu minh hga:
Nhim cung cap mdt lai lieu hdtrgTHcd tinh tuong
tac cao va liep can theo hudng kien tao, chung tdi da
si)dung cdng eu Google Sites xay dung website ho
troTH Hoa hgc 10 Vdimue tieu long quat cua ehuong
va muc tieu cu the cua lung bai, chung tdi thiel ke
nhtrng ngi dung ehinh cua website gdm cae trang,
Chang han Irang mddau Trang nay, ben trai la cau
tnic thu mye, ben phai dua ra nhifng ldi hudng dan
chung cho cac em ve each TH cac ngi dung li Ihuyel
mptcach nhanh ehdng va hieu qua (xem hinh 1)
a&n>ltiiilm>iiiHBi[bill
i > » M tllbddtmt>kMbUt9cAlui[iguTCckhoi:CinpUlic.pliilta[il|l9tWaiTE
IKW MN lilnhih) UhmKH uhHiKiuuillii iKfcHuciJi bii h«c
J I f l K lip H M M , n d ^ U n l l p d l i i n , bi B i f k h t u i l n M cil du hei Mfl
• t LJn t i l Dp 9t Uia n MR 14 Bidn K K ca Un Nn
B t U p k r i i i l u A i t c k M l k K ciiwni, ptin 119c
Hinh 1 Trang ma dau
ehinh la tieu de eiia ehuong Ddng thdi dua ra mgl khia canh giai thich tai sao, trong SGK, chi de anh nhabaehgc Niels Bohrddlu ehuong, trong khicd rait nhieu cac nha khoa hgc khac quan tam den van de nay Thdng qua do, trang web neu len dugc tam quan trgng cua qua trinh phat then ljch su hoa hgc
(xem hinh 2)
b « » • M> w l : U Mr IHI to « • Itl ir:^i
Hinh 2 Trang2 gidithieu chung ve chuang Nguyen tu
Tra/it? 5, gidi thieu mue lieu can nam duge ciia bai hgc; cac ngi dung can tim hieu dugc the hien dudi dang sodd, bang, bieu mdt each khai quat; de lien he, lien ket kien thuc eu va kien thuc mdi; cd nhung chd trdng deHS dien tiep Cdnhieu thi nghiem, thi nghiem
mo phdng, hinh anh de hieu, dien ta dugc y nghia thay cho ldi van, mo la dugc the gidi vimd mdt each sinh ddng va quan trong la ehiing duoc sudung lam nguon kien thdc eho HS khai thae; HS cd thexem lai
nhieu lan (xem hinh 3)
Hinh 3 Gidithieu vend! dung bai I - Thanh phan nguyen td Trang 4[ba\ lap), the hien dugc cac yeu cau ve ndi
dung, hinh thifc va linh tuong tac cao: ngi dung cac bai tap, cau hdi dua ra khai thac triet de kie'n Ihuc trong bai Phan bai tap trie nghiem dua ra eae phuong
an lua chgn cd ngi dung gan gidng nhau bugc HS phai hieu rd va nim chic kien thu'c mdi lam dugc;
Trang 2, gidi thieu mdt each long quat, sue tich ve phan bai tap trie nghiem dua ra nhieu loai trac nghiem:
Tqp chi Gido due so 314 | 55
Trang 3CwtKwItfOll^HPwflfcflW
' it.i4idMimghi(itti
- C.Gl>tilntltilll<?rgitu)«nD
(l}.lHlnnUilllimgngu)4ilirilliihiti
t D
mdt lua chgn dung duy nhat, dien khuyet, cd hinh
thu'cngdnghTnh,dang yeu deHS Ihugian, vuive;HS
cdthe lam tn/c tie'p, biel ngay ket qua diing, sai vacd
thelam lai Mgt sdbai lap khd cd giai thich rd phan dap
an (xem hinh 4)
3) Kei qua thtfc nghiem fTN}supham.Ch(inq
tdi da lien hanh sudung website hdlrgTH Hoa hoc
10 trong dgtTN supham iai mdtsd trudng THPT
trong nam hgc 2012-2013 Qua trinh TN duoc lien
hanh vdi cae tdp TN vacac Idp dd'i chung (DC), Ga
hai Idp deu sudung giao an va eac phuong phap
day hgc (PPDH) tich cue tiep can kien tao, nhung d
IdpTN HS dugc yeu cau sudung website "hoahoci 0"
de hdlrgTH Ketqua (hu dugc ve mat dinh linh va
djnh lugng nhu sau:-£J/>i/)///7/i.'HS IdpTN hang hai
thao luan Cac van de trong bai hpc da sd deu duge
HS tu luc phat hien va giai quyet dudi su hudng dan
eua GV Bai giang eua GV theo each tie'p can kien
tao dugc thuc hien theo dung tien dd ve thdi gian
Cdn Idp DC gap nhieu kho khan hon, GV thudng
"chay giao an" Thdng Ihudng, mgi GV deu yeu cau
HS dgc trudc bai mdidnhade chuan bjcho budi hgc
tiep theo Cac yeu cau nay rat hiem khi dugc thuc
hien do each tiep can kien thuc Iheo SGK thudng
khd hieu hon, ilcd tinh tuong lac, de gay nham chan
VdiHS Idp TN, do da tiep can va sudyng cd hieu
qua website hd Iro TH nen da cd mgt nen kien thuc
CO ban trudc khi de'n Idp de ed the thao luan, giai
quyet cae van de theo djnh hudng eiia GV - Sdlieu
TN bai kiem tra kien Ihue test dau ra duge xd !i bing
phan mem toan thdng ke trong nghien cu'u khoa
hgc Lfng dung Kel qua nhu sau (xem bang):
Bang Ket qua xir lisdSiu TNdinh lupng
Idp TN eao hcfn dldp DC dieu naychiiTig to hieu qua day - hgc didp TN lot hon didpDC;-Diem trung binh
cdng cua \dp TN cao hon didp DC Ntiuvay, HS didp
TN nim viJng, van dung kien thdc, kT nang va kh'a
nang TH lot hon d Idp DC; - Phep kiem chiing t-test
dgc l^p cho kel qua gia trj p nhd hon rat nhieu so vdi gia trj so sanh Ia0,05, dilu nay cd nghia la gia trj tnjng binh cdng cua Icfp TN vdi ldp DC cd khac biel rd ret;
• He sdanh hudng ES cho thay tae ddng cua ket qui nghien cdu da tao ra anh hudng dmuc do tn/ng binh Nhuvay, su chenh lech ve diom tmng binh cgng ciia sinh vidn Idp TN va Idp DC do lae dgng eua nghien Cliu la ed thue le va cd y nghTa
3 Website hoc tap la mgt tai lieu hgc tap cdlinh luong tac eao giiip HS TH ca trude va sau thdi gian len Idp, rat thich hop vdi each tiep can kien tao trong day hgc ndi chung va day hgc Hoa hgc ndi rieng Cdng cu Google Sites cho phep tao va chinh siia trang web d l dang nhu dung Word, khdng ddi hoi kien thiic eo ban ve Hyper Text Maritup Language (HTM L) va dae biet la mien phi Vi vay, tinh kha tht va hieu qua trong viee umg dung CNTT d Ifnh vue nay vao day hge la rait cao Q
M6 la dini$u
So siinh da i]$ij
Mode
TN I e c
TnjriQ vf
TN 1 OC
9 8
T-(BsldOciaplp)
5,168.10"
TN BC
Bdl^ch chuin
TN 1 BC
H$ sS inh hu^ng |ES)
1,196
Tai lieu titara khdo
1 Lirong Viet Thai Nghiin ctht tS chdc qud tnnh dgy
hoc nidi sdnOi dung vdt li trong mdn khoa hpc dliiu hpc
vd mdn vdt li d trung b(>c ca s& trin ca sd vdn dung ta Ufdng ciia li thuyil kiin tgo LuSn an U^n sT Giao dgc
hpc, Vi^n Chiin luqc vd Chuong trinh gida d{ic H 2005
2 U m Quang Thi$p Vifc day vft hpc & ph6 th6ng
thSng tin NXB Dai hpc qud'c gia Hd Ndi, 2000
3 Hda hoc 10 NXB Gido due Viit Nam, H 2011
4 tiltps://siles.google.com/sile/thanhancantho/5'tin-hoc-l/huong-dan-su-dung-google-sites
SUMMARY
The article introduces self-learning capacity in an interactive learning environment by Constructivism theory The Google site enables the users to set free website creating learning websites which support teaching on the knowledge of the concepts in the Year 10 Chemistry program in high schools The fol-lowing conclusions have confirmed experimentally that the learning websites are a highlyinteracUve leam-ingdocument helping students to teach themselves before and after having class It is very appropriate for tectonic approach in teaching in general chemis-try teaching in particular .'
56 Tap chi Gido due so 314