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Nâng cao tính tích cực học sinh thông qua dạy môn Toán Đại 8

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“Nâng cao tính tích cực của học sinh qua hướng dẫn khai thác thông tin trong
dạy học môn Toán Đại số lớp 8”.

 !"#$%
I. Lý do chọn đề tài:
&'(()*+,-.+)/0,1,
2*34)56789:60;3<=>/?
&)4@A(3580BC2*+
40/C@<+<=>D?
II. Đối tượng- Phương pháp nghiên cứu:
* Đối tượng : $>4EC(FG5DH,C@/C@
40/,IJK=,H5,=0;<=>D.L)4F?
* Phương pháp :
&+<10"45D5)MNN
&'5+-</4?
&7+:6LF=<=:1544?
III. Đề tài đưa ra giải pháp mới:
O+)3H,*+4:+/C@4<+
<=>DDP=,H5,0;3<=>3*
36<=>/?
4BH,3CD3*3>
C@=<=>O?
IV. Hiệu quả áp dụng:
* Giáo viên:
&QR-/, ,,?
&SHC(F, ,,C)2):1?
&L,>B3T(C(?
* Học sinh :
&40;3<=>D3*354)?
&U7)3C24,5:+45C5-B,59
V. Phạm vi áp dụng:


&V,C(1,,F/D3.!#$%?
&V,C(1,,F/D3. D)
Bàu Năng, ngày tháng năm 2011
Giáo viên thực hiện

Tích Thị Kim Châu
BẢN TÓM TẮT ĐỀ TÀI
BẢN TÓM TẮT ĐỀ TÀI
I. ĐẶT VẤN ĐỀ :
1. Lý do chọn đề tài :
/T2R/*+WX3F/4,C()/T
=D3*+<+Y.AG,1-/ 6), ,,
C)23>?L7O,,R(O53C, ,,
C)2*+.,1B-/,ZB,/2R,7*+WX3
,>R,7C*+4?
N[)-/, ,,C)2N\<=><]%
*+#3C(&L)XB!"C(YL)5UAC(&L)
8:+?!"YUAC(F8[)/-/, 
,,C)2N\<=><]%/"O+)3H,*+
4C/4->/C@*+5Q,4*3=
0;><+?
^ 4"5(C)2/3C 6
N\<=><]%08<=2R-/, ,,
C)2N/"8,D ?_1C)2D3.5
P,2*356A54)567<=>/7B
<=> 4"<+564EC(, ,,C)2,ZB,/D3
.5R,1/C@4D=<+=.DP
,2+*+4)3=0;>520
0W2*+`00/,P<442;*+
4?

80BC2*+4,(380BFG5DH,
4EC(</C@4<+.<=>D?S6=.=
;:6C)2.L)4FO5L)4F0/,IO0=
743X5++:6H,780BD3.2
+ 54>QH, 0F?
a8,bT0cC5.:2=>dNâng cao tính tích
cực của học sinh qua hướng dẫn khai thác thông tin trong dạy học môn Toán Đại số lớp
8.eFB40/,IJK" 4"#$%O,,R+
80B1C)2,>(C(*++?
2. Mục đích nghiên cứu:
$>/C@<+.<=>DPQ,4
*30;3<=>/"D3.0/,IO.L)
4FIO5:+ON=,<=>+ 5/0 <=>X?
3. Đối tượng nghiên cứu:
&1,,+H,40/,IJK:+/C@4
<+.70;3<=>/".L)4F0/,I
&_/,>_/,IJK
&_/,F>_/,IJf
gU)>'<5+O).[>
.L)4FI" M$++>5 MMU>)4F5 
MMMU 6DH83\5 MS#8, 6DH83\?=
>HC(34F, ,,</C@<+.<=
>D:62(<=>/40/,IJK
 4"#$%%hiji&hijj?
4. Phương pháp nghiên cứu:
&L>0O0:+=8>Q,.O 4"0
0H7,05CT<O0:+?
&'5G+-k,67</C@
4<+.O:1+4+5:+OQ<D1?+-c
<=/k,-2.?

 &L+5)567)4.:+<1480BR
%5:+=C)20/,6764?
&7+F=5445[D-4
&=<=+30/,0/,F>
&7+5544<=:1T+0/,,C(1,,/0/,
<.,C(1,,?
5. Giả thuyết khoa học:
.O5L)4FO4l<.<+5bB<O7<
+/C@4D=6A<+5<,T<=>
/*+D5A,m2(<=>C@=4=,3
(3T61C)25C720c).682<O5
<.8,C@5<..4<+?
$=/C@F4D=<+5<,D=
6A,<=>54B*3)3+C)
,,Q6=4l"435)B4+2>QH,
45Q,N*3,=0;<=>3+O5
:154)?
bT12=5.67>+*+
4:+/C@<+.C)2.L)4F0/,I5=;
O00+B4:+RF/`.+
)+2?
II. NỘI DUNG :
1 Cơ sở lý luận :
1.1Các văn bản chỉ đạo của cấp trên:
&$:2=4Ffinhiiinoa2pnjhnhiii*+oF3<O+a-/ 
6C(,-.X<q(*+-/ 6C(,-
.0da2C3C 65, ,,C(C=r5
,>2R,7k0,((.,O+5)O+)
O+H/5,ZB,s2FS+5=,H63C(,-
."/,7<=/?e

&$:2=th&<SMMM<qdU1-/, ,,C(&)5
<u,(0F2(35v02=,C254)*+5b
D/,C(, ,,=, ,,):6C)25D1
1+5>4e?
&_HC(4E+-hiji5wdU ,,C(,-.phải phát huy
tính tích cực, tự giác, chủ động, sáng tạo của học sinh; phù hợp với đặc điểm của từng lớp
học, môn họcxbồi dưỡng phương pháp tự học5<1%0NO5v02<y
%HC(<=>s5 3=615N0)5>Q
H,4e?
1?2?Các quan niệm khác về giáo dục :
2.1 Quan điểm về dạy học môn Toán
N$T8-/C(!.d')2
80C)2)3?LF/4O7WN106>*2=
*+)3?C)25`DH,B4EC(/T
C(c<+5O7CZ)W8,57B3 570/3
C/59//(C)2?e
2.2 Đặc điểm của dạy học môn Toán:
&1C)2.L)4F5*2=Q,4uBT<=> 
D1;+5:2u5:26130)D:+OPQ,4O7
1:2=34F81:2=8=34F?
&$3CC)2.L)4F0:+=)34+
$HC)73<53:2u5, ,,5H59
$T)3+>5;+51DP0H,
, 65???
$T)3U5-B,5445 5bB5<
:5mD=59
$T)3.T156D23015,D73
;+5:2u53H59
 &z(*+C)2.O5,.)4FO//6
4%0C230H,5C24)6,7%0

34)5\D4>/4FWX3?
2. Cơ sở thực tiễn :
2.1. Thực tiễn vấn đề nghiên cứu :
=1C)2+25CZ0.Fu-/, ,,C)2
740.*3:60;3<=>5v02<]
%HC(<=>s1?!A+1
m5+H48,C@B45FB4)3+
5NAP20.<O5)?
o+:6=,1C)2Ck,5)*+/
C@4<+.<=>" 4"O
!#$%O5D1H82T84+
+ Đối với học sinh :
{6)+204(3?
{z3D3,H4D652=+)C),D75+*3
:61|HC(<=>1
{.D=<+.4<+?
{_>.*+D+H4+0):1+
80BC()?
+ Đối với giáo viên :
{U0)+wG<=B,DH,/C@4)3=
0;<=>D?
{m4EC(FG<C24+,ZB,?
{+>48<+<=>=74
 :6H,P+80BD3.?
2.2. Sự cần thiết của đề tài:
&$P,>(-/, ,,C)2N\<=><]%
+)+25AGOD,,>/C@
40;3<=>3*3:+<+."4<+
&L7*+4B2+5R/C@
4D==,H5,=0;>5v02<;%.:+)3

156O:NHC(<=>H,.<
s?
&L7Q,4b+uB>/3*35b+uB, 
,,0;3>O5,7C254)?0O+A
:+80,1/C@4D=<+.4<+"
=4+O:1F80B)+08:+
`=C)2.O5.)4FIO"!#$%?
&/C@4<+.3B,0c50)5C774l
QBFB45mD042=<}++)3H,
 P+80BC(O580B.O5
3=615N0)5>QH,4?
3. Nội dung vấn đề:
3.1. Vấn đề đặt ra đối với việc nâng cao tính tích cực của học sinh qua hướng dẫn khai
thác kiến thức môn Đại số 8 :
C)25`DH,B4EC(/TC(c<+5O
7CZ)W8,57B3 570/3C/5981
//(C)2?
'O57+H,*+4:+/C@<+<=
>/*+DC)2.O5,.)4FO)
:1+5ROD,,>5(7
&)3*+45< CH2,7%056
C2530H,54)?
&LF/b)34EC(:1FG<=B,DH,C@7
/C@4=,H5,=0;<=>?
&=B,0)34F<]HC)2,ZB,/mD3.
SB=
a) Đối với của giáo viên:
&=<=T)3H,Q,4O7H,.WE0c
.76+<=>.:+)3mO?L:+*+
=<=200*+3C4+-DHW24?

&FGO30<C230H,*35<
0A+G5)44+2=0;>5)<4
)3H,35*3D303<1%H>*+
6?
&)3*+D+k
{$G5DH,P)6FO852|0)3
4=,H.<=>
{->5/C@4)3C2,55445C
59743XD=6B1:2=G5DH,X
{$2RHW}5<=0H1?
b) Đối với của học sinh 
&4B++)3H,/46<=,+
.<=>D.:+G+2DH,?
&4B5,0c0HN42;*+656CR
%0.:+)3+2O5Q,4O<5
)C)WE0c6F?bO4O*561:2=<=Q8
6H,75D=0082c<=+2*+H,7c<=*+
6?
&)3 >*+4k
{=,H8G+2DH,R1:2=?
{L3X1:2=85:+O6+T<=>R=,?
{~Q+HW}5<=0HT<=>R0;3:+<=>XD=?
3.2. Giải quyết vấn đề đặt ra:
 C)2=0c2=0/,5HC(D,, 7
/C@)3<+.<=>.)4FIP<
*3:61*+4
3.2.1 Tích cực hoá hoạt động nhận thức của học sinh khi tiếp cận thông tin kiến thức:
,R278,3HD=*+45O4<=B,T+DH,
FGB"P<=>:2u5;+5859?XD=7
\D6A,<=>/?

4=,H5H,,8•<=>/€1DH,0Q
"R5O7bDH,•4<+2DH,0:+T+<=>XD=<=>
/574*36+<=>?
)3*+4*2=0.5<=>\D=
)3H,=,N?
UR2O7DH,•"4<+70DH,C@
Ví dụ minh hoạ:
Ví dụ 16<*+, 6
=,H.
4=,H/<=>/DP1DH,•h4<n‚
WƒK5Wƒ‚`=*+, 6hW{‚ƒ„•W&j€{h
g<=>!/0)D7>XD=5O7!u0)
4F*+D7>?4,1=,},XD="
0/,C/Q,N<=>XD=\D6<=>/?
G4EC(
X2u0)D7>9?
zFD7>+0=•X2D/
g->k+O47F=<=:15(24
Qc4"D/h<HW}<=:1?
•/C@1D4l")34+€
 Ví dụ 26D/1, 6+BC)+W{Dƒi
=,H.
!=,H<=>DPD/1•m>0
1D€
, 6hW{‚ƒ„•W&j€{h?X2
{,},
{27)E>+W5P4F4+3=?
{b=5k6W
g<=>4u0)<=>XD=DGm5,},
 >/+>5:2u27=?

G4EC(
X2u0):2u9?
$D/9?
g->4NO445F=<=:1?
Ví dụ 3:61, 6
=,H.
!=,H<=>DP1DH,•h4<nj‚
X2/0)38*+,},4F5,D7=,<q4+
35=O3b+4FDPi69?xB0)5=DPi683
b+4F*+9??
g<=>4u0)<=>XD=,},4F"0/,…
G4EC(
X2u0)8*+,},9?
UD78*+9??+2=+?D?iƒ•B0)+?Dƒi69?•
g->4/0)10
S/2*+DH,5<=B,FG->Q,4
  )3=,H56+/1:2=+O5:1
3.2.2 Tích cực hoá hoạt động nhận thức khi phát hiện và giải quyết vấn đề:
7>3.7<7+405<=FCT05
;+5H*+4.:+6<=0151:2=5D=/"
42;?824O<1%Cs)56D22=F D1544
2=F D15<:5 5C3C+
 Một số phương pháp thích ứng đối với phân môn đại số trong hướng dẫn học sinh
giải quyết vấn đề đặt ra, kèm ví dụ minh hoạ:
Dự đoán nhờ nhận xét trực quan, thực hành, hoạt động thực tiễn:
Ví dụ 16<*+, 6
1DH,•h4<n‚
WƒK5Wƒ‚5`=*+, 6hW{‚ƒ„•W&j€{h
1:2=8
o+,R/C@•(=,H<=>€5+4

6D2k
WƒK+OSƒh?K{‚ƒj…SUƒ„•K&j€{hƒj…
Wƒ‚+OSƒh?‚{‚ƒj‚SUƒ„•‚&j€{hƒjf
!+<HW}W*+0152R444<=:1<
WƒKh=*+, 6•Wƒ‚h=*+, 6O6<D•$
c<=HW}•
gz\H>XW8<C24<824<DT+
+B,
WƒK+=DP+
Wƒ‚+=<.DP+
44lc<=*+6?O7!CB0
*+, 6•
o+D/1DH,25!82mCB0
*+, 6504,1O42;445++c<=*+
6?$=[WƒK+0-DH<*+, 6?
Ví dụ 26D/1, 6+BC)+W{Dƒi
!D/1
, 6hW{‚ƒ„•W&j€{h?X2
{,},
{27)E>+W5P4F4+3=?
{b=5k6W
1:2=8
4bD/2RX•m4>
01D€
hW{‚ƒ„•W&j€{h


hW{‚ƒ„W&„{h•,},5DGm€



hW&„Wƒ&„{h&‚•27)E>+W5P4F4+3=€


&Wƒ&K


WƒK•b=5k6W€
!+<4D/N25v024D=H
W}D0?†R=,N042;D/1mC1?
o+ON|BD=:20):N71:2=D50, 
,,m*+.)4F?


4Cs)*3Nc7?
=1D5!X*31, 65
6+D/1+O ?Sm->O74)3
+2NO‡>3*+0/,?
 Lật ngược vấn đề:
Ví dụ6,},++>41DH,
jnX2„W
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?fW2
hnX26o4+
+€„W
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?oƒjhW

2D€o?fW2ƒjhW

2

1:2=84C7CB
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?fW2ƒjhW

2
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=D=J#6+6B+>o•
/C@=,$=6B6+O+O3,},0,},+


6<,},++>
Xem xét tương tự hoá, khái quát hoá:
Ví dụ6Pq>D6, 3+D7>
bPq>d#6, 3-+D7>eO742+Pq
>d#6, 3+D7>e
#=D6, *+3k•+{D€
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{h+D{D
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?+D6
, 3 B<.•
Lk1DH,•„4<+ˆ+{•&D€‰
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4:+4HW}05Q+<=>/#6, 3
 Khai thác kiến thức cũ đặt vấn đề dẫn đến kiến thức mới:
Ví dụ 1: a}0) SC(„(+,R61, 6
#P1DH,•h4<nj‚
X2/0)38*+,},4F5,D7=,<q4+
35=O3b+4FDPi69?xB0)5=DPi683
b+4F*+9??
1:2=8
35=O3b+4FDPi6tích bằng 0xB0)5=
DPi683b+4F*+bằng 0
+, 6•hW&„€•W{j€ƒi?$1, 6
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o+1DH,82b<+<=>|5O7m8C@=<=
>/5Q,!C7C=,D ?
g)32<=B,R2s6<=<=>5O 3
<76<=>== 
Ví dụ 26<+,>DP+
1DH,X2164+
j ‚
h ji
=
••$u0)<=>+,4F
DP+"0/,K€
+2DH,
a
b
DP
c
d
••O7Bc4/0)<[0>€
1:2=84)-O710+

j ‚
h ji
=
6h?‚ƒj?ji5NO710
‚ ‚ j
ji ‚ h
=
+R/
NB/?


a
b
ƒ
c
d
<+?CƒD?


/<=>/+,>DP+

 Nêu một bài toán mà việc giải quyết dẫn đến kiến thức mới
Ví dụ 6<7<



:+DH, 
X2F`cjxh/3c+5D55C7B<qQ•
1:2=8
$Fcj/c5ch/c+
->!10HOGND5-B,++c<=*+O+2*+
?
g!B<442;50+5 4/+++2
<d4FG mDP+20/ mDP?e
S[/<



4C7=, ?
3.2.3 Tích cực hoá hoạt động nhận thức khi chiếm lĩnh kiến thức mới:

+2-34FD3,H*+8?†RC5<:5 ?
:5mD5 5H56F
s7OB5,B<=>/?o+O|64
C@=<=>/534<,5(59?
U7C2,5-B,59 4"<=>XH>B
D=Cs)>N.T5HT?
 Ví dụ minh hoạ:
Ví dụ 1W}C(j(D€",R6<*+, 6
!+<6D2D7>
WƒK+OSƒh?K{‚ƒj…SUƒ„•K&j€{hƒj…
Wƒ‚+OSƒh?‚{‚ƒj‚SUƒ„•‚&j€{hƒjf
=0;<=>
GOHW}6h=*+, <WƒK5Wƒ‚•
4HW}
WƒK+=DP+
Wƒ‚+=<.DP+
G=,WƒK0*+, 65H201
X6
4Cs)<deNc<=*+D1?F0)?
o+D/1DH,254)3D=42;4
45++c<=*+6?$=[WƒK+0-DH<
*+, 6
4B0c<=HW}W*+65:+ONO7C7C0;3
<=>/DPNb+,+?
j?!F+<.G 4FD
h?!F+<.0/ 4FD
+€6+ŠDm+ƒD
D€6+‹D
€6+‹Dm+ƒD
C€6+ŠD

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C)+W{Dƒi
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hW{‚ƒ„•W&j€{h
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hW{‚ƒ„W&„{h•,},5DGm€


hW&„Wƒ&„{h&‚•27)E>+W5P4F4+3=€


&Wƒ&K


WƒK•b=5k6W€
=0;<=>
ŒO7Q+D/01, 6•
4Cs)*3Nc7*+D1?o+,RCs)5
Fu7v4u,W=,cO656D/1

6
H:61DH,?
 Ví dụ 3:a}0) SC(„(+,R61, 6
#P1DH,•h4<nj‚
X2/0)38*+,},4F5,D7=,<q4+
35=O3b+4FDPi69?xB0)5=DPi683
b+4F*+9??
!+D/1:2=B8
35=O3b+4FDPi6tích bằng 0xB0)5=DPi

683b+4F*+bằng 0
!2+1, 6•hW&„€•W{j€ƒi•j€


hW&„ƒimW{jƒi
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Wƒ„nhmWƒ&j
=0;<=>/C@<+=0;>
/, 6•j€0, 6•X2HW}
, 6O6mD••=5=,1€S1•
4Cs)Nc7=D7>5=,1DPi
1bD7>DPi51, 6 1


:DB<, 61
* Trong nâng cao tính tích cực học tập của học sinh qua hướng dẫn khai thác kiến thức
môn đại số lớp 8 :
 Khai thác hiệu quả hệ thống kiến thức phong phú, đa dạng sách giáo khoa :
&.:+=C)25Q,4b+<+.<=> D1R
=84<+.L)4F0/,I:+34FDH,•5b+*F<=
>HC(0:+b+,6<=>/
&U0)F<=>Nb>3,7C270+DH,
C@=,<=>//DH,<]%)3X<=>
b+*+D3.?
&/(dO7N+D=e+2d#eP<4
<,*+457Nv02, ,,P+"
3F<=>?
 Kết hợp phương pháp dạy học đặc trưng của bộ môn tổ chức hợp lý các hoạt động
phát huy cao tính tích cực của học sinh.

 &0+5,F<=B,G<+."4<+5G,
7C24)530H,42;59
&/C@4)30;3<=>C/6>
{S8Bm+D=:+45HW}5C59
{4C21:2=8SHC(T<=>+2OT
<=>0:+71:2=?1:2=NFb•42
A542;,0<.C+ 4"<+*+€?O7<
:99
&#H,BO8B,0c5b+4>45<=B,T+
<=>XD=<=>/B6+7442;1
:2=?
&~v02C2,55C5445HW}5
Cs)c5-B,5<:5?????
 Kết hợp linh hoạt một số kỹ thuật dạy học tích cực phù hợp với nội dụng bài học và
đối tượng học sinh.
&U ,,3X
&H,7<=B,H,B,
&]HW2•)3O
* Tóm lại :
L7O:1F+*+4:+<+<=>
/".L)4F0/,I5
- Nên làm :
{,534\DYR*+*3)3
0/,xG3:+ 24x0Owuu5C><5
<.08,0T50()6FO85OF?
{)3B=3Ž54351xH,74
OT)3kD35F8N4<7*+x6
F%q<.R=x Q?
{H,.+<13C, ,,C)256<=
.)O0:+=D?

{FG,1G50,ZB,,7C24
{+-.T+5T+4
{R.C•4•455c7)(H,
,7?
- Không nên làm:
{41ND1@4•5>030A+130)D
{V,m1*+R2.
{[Qc=34FFB4
{FA5},5D+,5H,<.O4q*+
4. Kết quả của đề tài :
>5.<7>H,*+4:+/C@<+
<=>.)4F"0/,IJK50/,F>IJfDP,=+
LC8Wjhc<="0/,IJK„j450/,IJf„h4


$‘M'’$
_/,IJK _/,IJf
Lkc
.
kc
Lkc
.
kc
j .O<1%.)4FI hf jj j… j‚
h .:+.)4F? jI j„ jK jK


.A<O<%15
4lFu1F 
h„ I j… j‚

f .    +  +  ,  D7
=)4F?
hi jj jf jI
‚ .O,D7c<=
)4F
jp jh j„ jp
o+,=+.H82
3H,*+40/,IJKO427D=54>QH,.
)4F*+N%CR57:+<.<H,4.-"0/,54\DD
=,<=>/"NCRF 4/0/,F>IJf?
&_/,IJKhfn„j4.
&_/,IJfj…n„h4.
+ Về học sinh :
&4*3=,<=>D5,3C<=>+O
&N++)3)C)CR<c<=*+6
,D7c<=++W2CD
&U2+C2?Q,4H0B )(.?
+ Về giáo viên :
&/C@4)3=0;<=>BH0B5<=>B0;
3<.:<OFB45,,Q+C)24>QF/D3.?
&QBFB4++W2CD?
&*FB<=>4,},D=-0:+=
D?
  + Về chất lượng :!47<148H8280B0/,
IJK/-4F4O27D=%04R%54F42=O
1CR?
Thời điểm khảo sát
chất lượng
Giỏi - Khá Trung bình Yếu - Kém
!_ _ !_ _ !_ _

LR% ‚ jK?j“ ji „h?„“ jK ‚j?K“
T+<‡M ji „h?„“ ji „h?„“ jj „‚?f“
<‡M j„ fh?i“ p hp?i“ p hp?i“
C. KẾT LUẬN:
LF/:6+H,*+4:+/
C@<+<=>/".L)4FI5D1Q+HW}
* Bài học kinh nghiệm:
Đối với giáo viên:
- OB, ,,6<=>/41C)2D3.
)4F5/+OB,:6Q,4=0;
>?o+OQ,4bD/*354))3
544l=,D+ <u4<=> 5k|*
F<=>X?
&OD,,><=B,B,0cFG5DH,->5
<]HC)2:+)3150435Q
FB4++?FR-/, ,,C)25O,,R
+80BC(5,7C"4
Đối với học sinh:
&OB, ,,b=,H5,1:2=85k6+
<=>/5D=HW}?
&*3)3H,.O5)4FIO?
&4B<=>>C@=<=>O?
&U7C2,5-B,5445F=5C
* Hướng phổ biến áp dụng của đề tài:
+*+4:+/C@<+.
C)2.)4FI5.X>,C("0/,IJKXBT<=:1
8<1?'O, ,,4lB,C(810/,<FI<F<
*+kO7,-D=3 D)/
C@<+.<=>D30)?
* Kết luận chung:

&*+4B6N)35bHD=
=C2+5Q,4Cs0;3<=>3*3 <=>|
B<u4 ?$+:6/C@<+<=>A8,
4, ,,HC(<=>X34)5,,Q+C)5)
NOO:NC2
&1C)2D3.5/C@4<+<=>3
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4 NbD/bFB430
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TÀI LIỆU THAM KHẢO
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Tên tài liệu Tên tác giả Nhà xuất bản
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A. MỞ ĐẦU
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B. NỘI DUNG
M? 4"00H?????????????????????????????????????????????????????????????????????????????????????????????f
MM? 4"s?????????????????????????????????????????????????????????????????????????????????????????K
MMM?$3C
j?SRm+?????????????????????????????????????????????????????????????????????????????????????????…
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C. KẾT LUẬN CỦA ĐỀ TÀI
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„?/>=,*+h‚
”M_M•’Jz–—
NHẬN XÉT VÀ ĐÁNH GIÁ CỦA HỘI ĐỒNG KHOA HỌC
1. Cấp trường (Đơn vị):
&$HW}??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
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&a=,  0) 
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
Ngày …… tháng …… năm 2010
z‘ML˜$—J™
2. Nhận xét đánh giá của HĐKH phòng GD & ĐT:
&$HW}?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
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?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
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&a=,0)?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
Ngày …… tháng …… năm 2010
z‘ML˜$—J™

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