Tgp
chi
khoa
hoc
TrUifng
Difi
hQC
Quy
Nhdn
-
So
1,
Tap VII
ndm
2013
REN
LUY|:N
KY
NANG
DAY
HOC
THEO
Hl/dNG
TANG
CITING
NANG LlJC TT/HQC CUA SINH VIEN
H6A
HQC NGANH
SUPH^M
NGUYIN
THI

trUPng
hinh
thanh
va
phdt trien viing chdc
cac
nang
lUc
sU
pham rieng biet, KNDH
cd
ban
xac
dinh. Qua do tao cho SV mot niem tin,
sU
tU
tin khi dieu khien ldp hpc.
Trong giao
due,
cong nghe thong tin
dUdc
iing
dung de thiet
ke'
giao
trinh dien di
(GTDT)
va
hpc tnic tuyen
rd't

nghiem
thUc
hanh phUdng phdp day hpc hda hpc (PPDH3) ke't hdp vdi PPDHVM, dac biet
la
su"
dung thii thudt day hpc - hpc tap dong dang, hpc tap pho'i hdp, hpc tdp hdp tdc - nham
ren KNDH cho SV Hoa hpc ngdnh
su'
pham
d
cdc trUdng dai hpc
Id
can thiet, va neu
thifc hien
tot
se gdp phan nang cao nang
liSc
t\X
hpc va ren luyen mpt so KNDH hda
hpc cho SV, gdp
phln
ddi
mdi phtfdng phap day hpc (PPDH)
d
trUdng DHSP.
Trong pham vi bai vie't nay tdc gia
de
cap den mpt so bien phap ren luyen cho
sinh vien KNDH hod hpc theo hudng tang cUdng nang
life

do
difa
ra
cdc
bi6n
phap
de
ren luyen KNDH mpt cdch hieu qua nha't.
NGUYfeN THI
KM
ANH"
2.1.
Thiic trang
ciia vl^c
ren
luy$n
KNDH qua cic hpc phin PPDH hoa hpc va
nang
li^c
ti^
hpc ciia SV khoa
H6a
hgc nginh
sii ph^m
d trilling dai hpc
2.1.1.
Bdnh gid ve
m^t
so KNDH
hda hgc

Ky ning
Xic dinh dung trgng tim bai hgc
Dat van de ciia bai giing vi chuyen
^
Trinh bay bing (ro ring, chinh xic, khoa hgc, )
Ve
hinh
va
sil
dung hinh ve
Ky nang bieu dien TN ket hop vdi
15i
noi ciia GV
SLT
dung hdp ly cac thi nghiem
Si5f
dung tot va hdp
ly
cac
phUOng
tien day hpc
Phan bo thdi gian hop ly
Bao quit va dieu khien hoat dong cua ldp
Phat huy tinh dgc lap sang tao cua hgc sinh
Lien he bai hgc vdi
thUc
te va GDMT
Sii'a
bai tap hoa hgc tren ldp
Ra bai tap

7,50
7,10
7,70
8,33
Di^m
dinh
gii cua GV
8,10
7,00
7,40
6,10
6,30
6,50
7,18
8,70
7,80
7,10
6,90
8,00
7,15
7,00
7,50
8,20
Nhan xet: Cd 5 ky nang ma ca giao vien hudng din vi SV deu dinh gii
d
mdc
kha hdn do la: Xac dinh dung trgng tam bai hgc; Phan
bg'
thdi gian hdp Iy; Bao quit
boat dgng cua ldp; Sii'a bai tap hga hgc tren ldp; Ngon

nghidm
PPDH hoa hgc,
nghiep vtf sttphQm
va
ren KNDH cho sinh vien khoa Hoa hgc nganh
sKpham
d cdc
tntcing difi
hgc
Muc
dich
diiu
tra:
Tim
hieu thuc trang cac gid thUc hanh thi
nghigm
PPDH hda
REN LUYfeN KY NANG DAY HOC THEO HUCiNG
TANG
CUONO
NANG
LlJC
7
hgc,
ren
luy6n
NVSP. Rdt ra nhttng
kd't luin
can
thig't

Ket qua dieu tra tren day li cd sd quan trgng, dinh htfdng cho tic gia de xuat cic
bi$n phip di ren
luygn
KNDH cho SV.
2.2.3.
Thtfc trying
vi
tti
hgc cua sinh vien
Chiing toi
tdng
hdp ket qui dieu tra 350 SV d 4 trddng dai hgc: DHSP Hi Ngi;
DH Quy Nhdn; DHSP ftinh phd' Hg Chi Minh; DH
D6ng
Thap ve: quan niem
til
hgc,
^ thlJc
ttf hgc 6 dai hgc; chuan bi bai khi len ldp hgc; danh gia to chdc day hgc cua GV;
dieu kien va viec su' dung CNTT (Intemet, miy vi tinh, ) cho
hpc
tap.
Phin tich
kd't
qua
diiu
tra: Cic
so'lieu
dieu tra cho thay SV xac dinh dung ve ttf
hpc d dai hpc. Cic

td hgc
Id
cua SV, chung toi da de
xuat cic KNDH hda hgc can dtfdc ren luyen dUdc chia thanh ba nhdm chinh, dd la:
Nhim cdc ky ndng
chudn
bi bdi hgc; Nhdm cdc KNDH tren ldp; Nhom ky nang kiim
tra. nhdn xet, ddnh gid. Trong cic phtfdng Ben tru'c quan dtfdc
sil
dung ttong day hgc
hda hpc, thi nghiem ddng mgt vai trg het
sttc
quan trgng vi the chdng toi chia cac ky
nang thi nghiem thilc hinh thinh ba nhdm ky nang chinh, dd la: Nhdm ky ndng bieu
diin thi nghiem: Nhdm ky ndng
Iua
chgn phuang phdp
su:
dung thi nghiem; Nhdm ky
ndng ket hgp ldi ndi khi
sii
dung thi nghiem trong day hgc.
3.
REN LUYEN KNDH HOA HOC CHO SINH VIEN SLf PHAM
NGANH HOA HOC
Dl ren luyen KNDH hda hgc trtfdc tiin chiing toi ren kien thtfc ve KNDH bing
GTDT, sau dd rin KNDH bang PPDHVM cd ap dung mpt sd thu thuat day hgc.
NGUYfeNTHIKIMANH-
3.1.
Ren

-Q-^-7-
^^^''-' 1
;.:K,r.*r::;r:.""r:.,„,
CJ-'
' '
——.•••jl
Hinh
3. Trang an toan thi nghiem vd bdi tap vdn dung
REN LUYfeN KY NANG DAY HOC THEO HUClNG
TANO
CUONG
NANG
LlJC
9
- Giio ttinh dtfdc sur dung trong dao tao nien che vi hpc che tin
chi
gdp phln ren
luydn
kien thdc vl KNDH: SV truy cap vao website: nangluctuhoc.edu.vn de
til
hgc,
ttf nghien ctfu vl
kl
thuat tien hinh thi
nghigm,
xem video minh hga de hieu
kl
hdn vl
ky nang thi nghi$m, bai tap
vjn

sau.
Biidc
2: Ghi
hinh,
nhan xet lan thtf hai. Mdi SV nen hanh bieu dien
Ihi
nghiem
thong qua
Inch
doan bai giang. Sau dd cho nhan xet, danh gia lan 2.
Ddng thdi ap dung mgt sd thu thuat day hgc: Day hpc ddng dang, day hpc phdi
hdp,
day hgc hdp tic de ren luyen KNDH dat hieu qua cao nha't
VQU
diing vdo bdi. Diiu chl'vd tinh oxi hda cita axit nitric
Ap dung PPDHVM trong giai doan SV bat dau tien hanh thi nghiem nhim de
ren luyen ky nang thi nghiem vi ky ning day hgc.
BUic
1. Ghi
hinh,
nhdn xet lan
thU
nhat
Tie'n hanh chpn SV de theo ddi vi ghi hinh qua
Irlnh
lien hanh
Ihi
nghiem ve:
Dieu che HNO, ttong PTN;
HNO,,,,, HNO,,,,,^

thu dpn dung cu va
s^p
xep hda chat
nhulig
han
ch^:
chita
t^t
ddn con khi thi
nghidm
ke't thdc,
chUa
xuf ly tot khi thodt ra ngodi mdi
trifdng,
- Giang vien gdp
^,
nhan xdt: Sau khi tien hdnh thi
nghi$m
sinh
vi^n
da thilc
hien difdc mpt so' ky ndng thf nghidm
nhif
sau: Chgn dung cu diing, du vd
phU
hap vdi
thi nghiem; Sap xep cdc dung cu hda chdt trudc vd sau ldm thi
nghidm;
Tien hdnh diing
quy trinh thi nghiem, Tuy nhien cdn mpt so ky ndng

1
2
3
Bdi day
III.
Tinh
chat hda hpc
(Tac dung vdi kim loai)
III.
Tinh
chat hda hpc
(Tdc dung vdi phi kim)
V. Dieu che
Thi nghiem
HN03^^^
+ Cu
HNO„ ,
+ Cu
HNO,„,
+ C
HNO,„,^
+ C
Dieu che HNO,
trong PTN
Ky ning
la, 2(a,
b,
d,
e),
3 d

han che: tien hinh thi nghiem con chim, diln dat
Idng
tiing.
RfeNLUYfeN KY NANG DAY HOC THEO
HUC(NG
TANG
CI/6NG
NANG
LUC
- Trao doi cua nhdm: tfu
di^m:
ket hdp
td^t giiJa
ldi ndi vd thi nghiem, cd dat van
de,
nhung han che: chu'a
tiX
tin,
chfl"
vi^t
chtfa thang hdng,
- Giang vien gdp y, nhan xdt: Sau khi tien hdnh bieu dien
thi
nghidm vdo trong
trich doan bai giang sinh vidn da thifc hidn
diTdc
mot so' ky ndng day hpc nhU sau: Lua
chgn phuang phdp
svc
dung thi nghiem hiiu qud;

Nh4n
xet, ddnh gid lan
thii
nhdt
Thong qua bUdc nay sinh vien chu yeu
dUpc
ren
luydn
nhom KNDH trin ldp vd
nhdn xet ddnh gid hge sinh vd ddnh gid dong nghiep.
Bu&c
4: Ghi hinh lan
thii
hai
Thong qua btfdc nay SV chu ye'u ren luyen nhdm ky ndng day hgc trin ldp.
BU&c
5: Nhan xet ddnh gid lan
thii
hai
Thong qua btfdc nay sinh vidn hau nhU da ren luyen dtfdc nhdm ky ndng day hgc
trin ldp va nhdn xet, ddnh gid dSng nghiep.
Van dung
"Bdi
54.
Ancol:
Tinh chat hda hge, dieu chi',
iing
dung"'
Ldp
11

I.l
Phdn tfng the' H cua nhdm OH Ancol.
Cu"
mpt sinh vidn ldm thtf ki de ghi lai bien bdn nhdn xdt gdp
^
va tong ket diem.
Dudi ddy
Id
minh hga bien bdn ghi nhdn xit cua sinh viin trong
trich
doan:
Sinh vidn ttf nhan xdt: bie't md td thi nghiem vd gidi thich diing hien tugng, thi
nghiem thdnh edng, cd liin hi kii'n thiie thUc ti' ve Ancol, Hgn chi': viic thii't
ki'ke
hogch bdi day chua
ddy
du, ehUa cd sU chuyen y trong bdi day,
Trao d6'\ sinh vidn trong to: uu diem: thao tde thi nghiem chinh xdc, tien hdnh
dung quy
trinh
thi nghiem. Tuy nhiin ehua phd'i hgp td't
giUa
ldi ndi vd biiu dien thi
nghiem, chua gidi thieh rd
vi
sao cd sU tgo phiic mdu xanh,
Giang vien gdp y, nhdn xdt: Sau khi thtfc hidn pha day hpc thtf nha't sinh
vien
da
the hien dtfdc mot so' ky ndng day hpc

1.2.
Tinh chat hda
hpc - Phan dng the' nhdm OH Ancol.
Budc 4. Ghi hinh lan
th^
hai (diin ra
tUcfng tti nhUbUdc
2)
O budc nay ne'u chtfa thu'c hien to't cd the tid'n hdnh thtfc hidn lai bdi day trong
lan day lidp theo hoac thong qua cac bdi day
khde
nhU: Bai: Phenol, Bai: Andehit -
Xeton, De'n khi
nhtfng
ky ndng cd ban can thie't dtfdc ren luyen mot
each
chu dao vd
dam bao chd't
lUdng
de SV ttf tin btfdc vao nghe.
BUdc
5.
Nhan xet ddnh gid lan
thU
hai (dien ra
tUOng
tU
nhubi0c
3)
Nhdn xet: Da phat huy dtfdc nhifng

Ddt va'n de vd chuyen y trong bdi giang logic, hap ddn, gdy
sif
chu y cao;
SiJ
dung vd bieu dien to't cac thi nghiem khi ke't hdp vdi bai day; Ddt cau hoi rd rang,
chinh xac, ngan gpn; Binh
tinh,
ttf tin,
xOf
Iy tot cdc tinh huong stf pham; Biet
each
nhan xet, ddnh gia cdc van de mpt cdch tinh td'.
Dd la nhiJng ky ndng ma hau het d lan dau thtfc hien, cdc SV thtfdng mac sai
sdt. Dong thdi cac ky nang pho'i hdp cac thi nghidm trong mpt doan bdi giang cung
dtfdc khac phuc khong
nhtfng
cho chinh ngtfdi day, ma con cho tat ca cdc thanh vien
khde
trong nhdm, hp ttf nhin nhdn va ttf rut kinh nghiem cho chinh ban than thong qua
dong nghiep.
3.3.
Ke't qua
thi/c nghidm
svt
ph^m
Chung toi da tie'n hdnh thtfc nghidm va
xu*
ly so' lieu bdi kiem tra kie'n thtfc ve
KNDH bdng phtfdng phdp thdng ke toan hpc tai 4 trtfdng:
Bdng 3. Tdng hgp cdc tham sd dgc trung bdi kiim tra kii'n thiie ve KNDH

9
8
9
DC
7
7.5
6
8
Gii cri trung
binh (Mean)
TN
8.30
8.62
7 75
8.70
DC
7.47
7.59
6.46
7.62
SD
TN
1.09
1.02
1.33
1.07
DC
1.21
1.21
1.15

hd't GV, chuydn gia vd ngtfdi hpc cho rang
GTDT, Website cd chd't
Itfdng
to't, cd tinh khoa hpc,
th^m
my, dl suf dung.
- Da sd sinh viin d ldp
TN:
Rd't thich gid day cd dp
dyng
PPDHVM, cd
s^
dung
thid't bi day hpc. Quan sdt cdc KNDH cda SV trong Idp DC cung cd stf tie'n bp
nhiftig
chtfa cao so vdi ldp, nhdm thtfc nghidm.
- Da sd
sinh
viin d ldp ddi
chiing:
ft chu dpng trong
vi$c
ttf hpc; vipc ren luyen
KNDH gdp nhieu khd khdn, it
tU
tin, ke't qud TTSP2
thd^p
hdn so vdi Idp TN.
Kit qud phdn tich dinh lugng:
Gid

y nghia.
3.
KET LUAN
Vide siJf
dung GTDT de ren luyen kie'n
thu'c
ve KNDH theo htfdng tdng ctfdng
ndng
life
tu
hpc,
tU
nghidn ctfu va dp dung PPDHVM de ren KNDH cho sinh vien khoa
Hda hpc ndi rieng vd sinh vien stf pham ndi chung la can thie't vd cd hieu qua.
Neu nhtf dtfdc dp dung thtfdng xuyen vd bdi ban, chiing toi hy vong rang sinh
vidn sau nay ra trtfdng chdc chan se cd ky nang thi nghiem cung nhtf
ky
ndng day hpc
tot hdn, gdp phan nang cao chd't Itfdng day vd hpc. Dd cung chinh la da thtfc hidn dinh
htfdng doi mdi phtfdng phap day hpc d cac trtfdng Dai hgc, Cao dang cdng nhtf
d
cdc
trtfdng Pho thong trong thdi kl hpi nhap.
RfeN
LUYfeN K?
NANG
DAY
HOC
THEO
HIJ(3NG

SiJu,
B.
T.
Oanh,
H. V,
Coi, T.
T.
Ninh, Thi nghiim
thuc hdnh phuang phdp
day
hgc hda hgc, Nxb Dai hoc
Stf
pham,
Hd
Npi,
(2005).
[3] N.
X.
Trtfdng, N.
T.
Sijfu,
D.
T.
Oanh,
T.
T.
Ninh,
Tdi"
lieu
bSi dudng thudng xuyen

xa", (1999).
[7] http://www.edu.net.vn
SUMMARY
SHARPENING PEDAGOGICAL STUDENTS' CHEMISTRY TEACHING SKILLS
IN THE LIGHT OF DEVELOPING LEARNER'S INITIATIVE
AND SELF-STUDY CAPACITY
Nguyen Thi Kim Anh
From
the
situation
of
practising teaching skills
and
self-study
in the
modules
of
Methodology
3
and Pedagogical Training,
the
author suggests some measures
to
sharpen
student's teaching skills such as designing
e-coursebook
as self-study materials and applying
micro-teaching and other techniques
to
practise students