Tdng Gi6m doc NXB Gi6o duc Vi0t Nam
NGUT.Nc,6rnANAr
^ Ph6 Tting Gi6m doc ki€m T6ng bi€n tap Np Girlo duc Vi€t Nam
rs. ucurEN qrri rsao
Solving
Cao Minh Quang - Tham sd h6a trong
phrrong trinh nghidm nguy6n.
O ,, Huy Khodi - ciai thudng L6 Vin
Thi6m nim 2009.
Chudn bi thi vho dai hgc - University
Entrance Preparation
Phing Hdng Kdn - Giai tu6n hinh hoc
kh6ng gian bang phrrong ph6p toa d6.
@ foan hoc & tldi sdng- Math and Life
Nguydn^ViQt Hdi - Ddi chiSu ngdy Dtrong
lich vi Am lich n[m Canh Ddn 2010.
Secondary School
Nguydn Dtc Hdo - Parabol - m6t dudng
cong tuy6t dep.
Ldi giii dd thi vio ldp 10 chuy6n to6nTrudng THPT chuy6n Phan B6i ChAu, Trudng THPT chuy6n Phan B6i ChAu,
Ngh6 An ndm hgc 2009 - 2010.
@ Uian din day hoc to6n - Marh Teaching
Forum
V! Trgng Tri - IG thuAt tfnh gidi han
bing v6 c{c trong chrrong trinh m6i.
Di ra ki niy - Problems in This Issue
Tu3g4, ..., T121394, Lu394, Lzl3g4.
GiAi bei ki trutfc - Solutions to PreviousProblems Problems
Giii c6c bii cria sd ggO.
Nguydn Khiic Minh - Ki thi chon
sinh gi6i Qudc gia l6p 12 THPT ndm
2009 - 2010, mdn To6n.
hg.
hoc
^,
TRONG SO NNY
uM rcAT Effi sAa} EW Wrs ;g*IU
XIN TRAI.I TRQNC CIoT NTEU CUNC 4{t.I DQC
s pxrEn sAu ef#rr dbd ffi
cOn vuA ri csuo uAu
Day ld dn phdm chdo mlng Doi 16 Ki ni6m ,l000
nom Thong Long - Hd N6i cOo NXBGD ViQt Nom. Phien ban
duoc trinh bay bang bo thO tidng tr6n chdt ligu gidy
d6 truydn thdng, kich thu6c 25 x100 cm. Nguy6n bdn
tidng Hdn duoc thd hign bai n6t bOt tdi hoo cOo nhd thu ph6p Nguy6n Vdn B6ch. Mdt cdn lqi la bdn Tidng Vietvd Tidng Anh.
Phren b6n duoc thidt kd, trinh bay dgp, trong trong,
+^ 1,
doc doo.
Oia' t 36 OOO ddng vd 200 O0O ddng (ddi v6i looi c6 hop dung doc biet).
0 r4p sAN DO LICH SU - IRUNG Hec co so
D6ng chA bi6n: Phan Ngoc LiOn, Trinh Dinh Ting, Nguy6n ttr6 tti?p,
Nguy6n Ouf Thao, Nguy6n Th! H6ng Loan. S6ch gdm 80 trong, kh6 42 x 59 cm, gi6 600 000 ddng.
S rAp eAN Dd DIA ti - IRUNG H9c co so
D6ng ch7 bien: Nguy6n Quf Thao, Nguy6n TrAn CAu.
S6ch g6m 80 trong, kh6 42x 59 cm, gi6 550 000 ddng. DAy ld hoi dn phdm chdt luqng coo du-o. c xu& b6n dd chao mring Ki ni6m- 20 ndm thanh lap Cang ry CP B6n dd vd Tronh 6nh Gi6o duc thu6c NXBGD Vi6t Nom. V6i tdp thd tac gi6 c6 kinh nghi6m vd tdm huydt, hoi tQp ban dd
duo. c bien soon c6ng phu, bd cuc vd sop xdp b6m s6t chuong trinh vd s6ch
gi6o khoo hi6n hdnh, du<v. c kinh bay khoo hoc, hdp d6n, sinh dgng vd duo. c in
v6i c6ng ngh6 coo tr6n gidy couch6 200g/m' kich +hvlc 42x 59cm v6i mong mudn h5 tro c6c thdy c6 gi6o, hoc sinh, sinh vi6n vrio n6m duo. c m6t c6ch h6
thdng kidn th0c Lich s0, Dlo li, vrio gi0pviQc khoi th6c b6n d6 trong gi6ng dqy vd hoc tqp duqc thudn lgivd hi6u qu6.
:lf$i.iEE:.:S=-:
I0t0 tr,{\l ill.i\{} t.{}\(}. ltAt{t)I
a
t: i:i:tt1;,,,,;
G{c thAy c6 gido, c6c em hgc rinh yi bp dgc ci nutc cri th4 tim mua cic 5n ph3m
tr0n tfl c6c nhi s6ch cta NXBGD UiQt Nam (http:/Arww.nxbgd.unl ui G6ng ty CP
Bin dd vi Tranh inh Giio dTc (httplArww.bandotranhanh.vn).
tr--- tt"'oc
i6i tri toon h9c
ci&iddp: Ciit gidy,
gh6p thinh sd -fl =0
AN MINH @i lang tuAn THTT sd 387, thting 9.2009) Cf t nh,r 3 h)nh 1 rdi shap nhu & hinh 2 .
C6c dddns cong bi cit li c5c cuns trdn cia hai dddng trdn,trong da 6tin kiih duans trdn nhdbBns nfia btin kinh -tldans trong da 6tin kiih duans trdn nhdbBns nfia btin kinh -tldans
trdn ldn ban d6u. A B, Hinh 3 s@@@@ Hinh 2 Cornlkriern bh,tron, lRfrdLldp p@
Mdt con ki.in brj [6n ctic mdt cdo khiii lop phuong (h.3). Bon ddu kiiin a diii, f thu6c conh 88,, (EE =3Ef.),nrj bd tr6n ni)t f,B.[{ theo drrong rhdng friin didm f thu6c conh
B( (BF _fl rolbli ti6p song nttt EC DA theo dudng rhdng diin diiim O thuOc ronh (D soo cho (FG = BF E vd cf bd ti6p tuc nhuth6.
Hrji con ki6n cd rhd rrri vii diiim f ldn nrio kh6ng ?
Bon hoy v6 drrdng di crio con ki6n vd gidi rhich cou trti lst-.
.
LUC BINH
(GV THPT Nguydn Hu6, TX. Qudng Tri)
SACH MCII
cudn s6ch ruvEN cHoN THE> cuuyEN oi rolN Hec & ru6t rBE auvEN s
s6 ro mdt bon doc vdo Quy ll ndm 2010. S6ch danh cho bon tr6 y6u to6n, ddc bi6t cho c6c bon chudn bi thi tOt nghigp THPT vd thi vdo dgi hoc. Trong sdch trinh bdy c6c bdi to6n vd nhi th0c Newton, c6ng th0c td hcrp, bdt dSng th0c, phucrng ph6p vectovd phuong ph0p tgo d9.
S6ch ddy 240trang, khd l9x 26,5cm.Gia:42.500 ddng.
Gi6:6000tldng