Dạy hoá học hữu cơ bằng Webquest

DAV HOC HOA HOC HO U CO BANG WEBQUEST

O ThS. BUI THI HANH - PGS. TS. TRAN TRUNG NINH*

Cd the ndi rdng, ngdy nay Internet dd Idm

thoy ddi the gidi mdt cdch sdu sdc (1 ; 4).

Ddi vdi viee dqy hpe (DH), Internet giup

ngudi dqy vd ngudi hpc thu thdp, xu li, chio se

thdng tin nhanh vd hieu qud. Tu ndm hpe 2009-

2010, cdc trudng dqi hpe, coo ddng (DH, CD)

trong ed nudc bdt ddu thye hien ddo Iqo theo

hpc ehe lin ehi - mpl hinh thuc ddo tqo khoa

hpe, tqo dieu kien cho ngudi hpe duac ehu ddng

hpe tdp theo nhip dp rieng. Song, de thye hien

Idl hinh thuc ddo Ipo ndy, eo sd hq tdng cuo cde

Irudng DH, CD, nhd't Id ve cdng nghe thdng tin

vd truyen thdng cdn duoc cdi thien. Khi dd, viec

ung dyng CNTT vd su dyng Internet trong DH

ngdy cdng Ird nen quan Irpng.

1. Tren thye te, viee sinh vien (SV) truy cap

thdng tin mdt edeh ty do tren mqng Internet trong

DH ed nhOng nhupc diem ehu yeu Id: - Viee lim

kie'm ihudng keo ddi do lupng thdng tin Iren mqng

Idn, khdng chpn Ipc; - Nhieu tdi lieu dupe lim ra

vdi ndi dung chuyen mdn khdng ehinh xde, dp

lin cdy thdp; - Chi phi lhdi gion qud Idn eho viee

ddnh gid vd xu li ihdng lin Iren mqng; - Viee liep

thu kien thuc quo truy cdp thdng lin tren mqng ed

the chi mang tinh thy ddng md thieu su ddnh gid,

phe phdn eua ngudi hpe; - Viec lim kiem thdng

tin tren mqng cd the xa rdi myc tieu DH.

De khde phyc nhi/ng nhupe diem Iren ddy eua

viec hpc qua mqng, ngudi to dd phdt trien phuong

phdp (PP) V/ebQuesf. Ndm 1 995, Bernie Dodge

d trudng DH San Diego State University (MT) dd

xdy dyng Webquest trong DH (2). Cdc dqi dien

liep theo phdt Irien V/ebQuesI Id Tom March

(Australia) vd Heinz Moser (Thyy ST). WebQuesI

Id mpl phuang phdp dqy hpc (PPDH) mdi, dupc

xdy dyng tren eo sd phuang tien DH mdi Id cdng

nghe thdng tin vd Internet. Trong tieng Viet chua

cd edeh dieh hope edeh dung thudt ngu thd'ng

nhd't cho khdi niem ndy. Trong lieng Anh, V/eb d

ddy nghTa Id mqng. Quest Id tim kiem, khdm phd.

Dya Iren thudt ngCr vd bdn chdt eua khdi niem, ed

the gpi WebQuest Id PP «Kham phd tren mgng".

WebQuest Id mdl dqng ddc biet cua DH su dyng

truy cdp mqng Inlernel.

Khi gpi WebQuest Id mdt PPDH, cdn hieu dd

Id mdt PP phue hpp, Irong dd ed the su dyng

nhung PPDH cy the khde nhau. Hien nay, PPDH

WebQuesI chuo duac phd bien rdng rdi d Viet

Nam. Bdi bdo ndy gidi thieu viee dp dyng PP

WebQuest khi DH phdn Hdo hpe HCru cad Irudng

CO Thuy sdn Bde Ninh lheo hpc ehe lin chi.

2. Gidi thieu PPDH WebQuest

WebQuesI id mdt PPDH, trong dd SV ly lye

thyc hien Irong nhdm mdl nhiem vy ve mdl chu

de phue hpp, gdn vai linh hudng thyc tien. Nhung

thdng lin eo bdn ve ehu de dupe truy cdp tu nhi/ng

trang lien ket (Internetlinks) do gidng vien (GV)

ehpn Ipe tu Irude, Viee hpe ldp lheo djnh hudng

nghien ei/u vd khdm phd, kel qud hpe ldp dupc

SV trinh bdy vd ddnh gid,

WebQuest ed the dupc su dyng d ldt ed ede

loqi hinh trudng hpe, Dieu kien eo bdn Id ngudi

hpc phdi ed kT ndng dpc ca bdn vd cd the liep

thu, xu li cde thdng lin dpng vdn bdn. Ben cqnh

dd, ngudi hpe cung phdi cd nhi/ng kie'n thuc eo

bdn Irong thao tdc voi mdy linh vd Internet.

WebQuest cd the su dyng trong mpi mdn hpc.

Ngodi ra, WebQuest rdt thich hap cho viee DH

lien mdn, hope nhi/ng npi dung ed lien quon mdt

thiet den thyc tien eude sdng.

1) Dgc diem cua DH vai WebQuest. Chu

de DH gdn vdi tinh hudng thuc tien vd mang finh

phuc hgp: Chu de DH dupe lya ehpn trong

WebQuest Id nhi/ng ehu de gdn vdi thuc lien,

hope nhung tinh hudng mong tinh lhdi sy, cdp

thiet. Dd Id nhi/ng linh hudng mang linh phue

hpp cd the ed xem xet dudi nhieu phuang dien

khde nhau vd ed the cd nhieu quan diem khdc

nhou de gidi quyet.

Dinh hudng hung thu cua SV: Npi dung cua

ehu de vd PPDH dinh hudng vdo hung thu, lich

eye hod ddng co hpc lap cuo hpe sinh.

* Tnrong Dai hpc sir pham Ha Npi

Tap clii Giao due s6 23 0 (ki 2 • 1/2010)