rA aiemt EAii... Em hdy.[r]
(1)so crAo DUC vA DAo TAo rHAt siNn
ruEN,I TRA CI]AT LUONG TTOC Tt U UAU HOC 2OI I.2OT2
MOn: TOAN
Thbi gian l}m bii: 40 phrit (khAng ki thdi gian giao dd)
fhdn I" Vidt vho tb giay kidm tra cht cdi A, B, C hoic D dd klhing dinh ddp sd hoxc cAu
tri ldi dring cira ci4c bhi sau:
I
BeLl (2 didnil
a) Giri tri chfr sd sr{u sd thip phan 50,376 li:
A ddn vi B phdn mudi C phdn tr[m D phdn nghin b) Sd thich hqp dd viOt vio ch6 clidm 8,3ha = m2:
A" 8300 8.830 c" 83000 D.80300
c) Vi6t phan uO
f OuAi dang ti sd phdn tram ta c6:
&.71Vo Bhi ? (2 didm)
B.34Vo C,43VO
c.9
*, SAVa
D i0
a) Thu trudt patin quanh Cdng vi€n m6t vbng trung binh hct ptrdt $ giay H6i Thu truo-t patin vbng quanh C6ng vi6n hOt bao nhiOu thbi gian?
A.26phrir42 giay B.26phfr 52 giay C.28 phft giay D.28 phft 12 giay
b) Gh6p cdc hinh lAp phuong nh6 nhu lai & mQt g6c ciia c6i hinh hQp fuha hinh bdn) H6i
phii dr)ng tdt cf, bao nhi€u hinh l6p ptrucmg nh6?
A.6 8.8
PhdulE
Bdt" (2 didm)
a) Dat tfnh rdi tinh:
658,15 + 52,9
b) Tfnh gi6 tri bidu thrlc:
52L,64 : 8,05
15,05-6,25:0,5
Bhi 2" (2 didm)
QuSng ducrng tt tinh A dOn tinh B dbi 192,5krn Mot tO di tt A ddn B vdi
vAn tdc +Zkrnigib vi cDng lfc d6 mOt xe mdy di ril B ddn A vdi vAn tdc 35krn/gid H6i sau bao lAu thi t0 g4p xe m6y?
Bbi 3 Q didrn)
Cho mor mi6ng bia hinh trbn Thdi vd vh c6t di rn0t hinli chfr nhAt c6 dudng ch6o th duong kintr cira
rnidng bia hinh $bn (kich thwdc nha hinh b€n) a) Tfnh di€n tich miOng bia hinh chfr nhAt b) Tinh diOn tich miOng bia cdn lai
(2)-HUoNG oAru cHArta roAN 5 GhAm theo thung dtdm I0S
- G6m 02 trano
-b) (0,75 didm)
vidr chfr c6ic. b) ( I didn)
Vidt chr c6i D
a) Tinli dring ur6i ptrrdp tfnh ctro 0,5 didm; ndu chi dat tfnh drhng cho 0,25 didm t)) 15,05 - 6,25 : 0,5
so GrAo D{JC vA DAO T4O THAI eiNH
Phdn Y rA aiemt EAii e dndm) aj Q,5 didm)
viet chfr c6i D
ffi}.Q didm) a\ (] didm) Vidt chii cr{i B PLdu II (6 aidml
Sai Q didm)
i5,05 - 6,25 x2 I5,05 - r2,5
-n<<
B i (2 didm)
ruEnr TRA CHAT LUqNG HQC KV rr NAM HgC 20i L2Ar2
c) (0,75 didm)
viet chf c6i A
#
35kmlh
(0,25 didm) (CI,25 didnn) Q,25 didm)
(0,25 didm)
Q,25 didm)
(0,5 didm)
(05 didm)
$,5 didm)
p,25 didm)
V€ ltinh:
0,25 didm
192,5krn:
42kffilh
Bli 1 Q didm) a) t { didm)
Mot gid ci o t0 vi xe mdy di drroc ld:
42 + 35 = 77 (km)
Thbi gian dd xe t0 vh xe rndy gap ld: 192,5 :77 = 2,5 (gib)
Ddi 2,5 gid = gid 30 phrit
D6p sd: gib 30 phrit
Di€n tfctr rnidng bia hinh ch$ nhfit i): (a,2t' ) 15 x 20 = 300 ("*r) ( OlZf*)
b) ( didrn)
Cat AOi miOng bia hinh chfr nhdt theo dudng
kfnh cria hinh trbn vh c5t th€rn rni€ng bia nhu thd nfra gh6p lai duoc hinh vudng (nhu hinh vE)
Di0n tich hinh vudng vrla gh€p duoc lh:
300x 2+(20 - 15) x(20- 15) =(r25 ("*t) p,ZS didm)
Vay duong kinh ctra rniOng bia hlnh trbn
(3)B6n kinh ctra mi€ng bia hinh rrbn lb:
25 : 2 + 12,5 ("*') Di€n tich rnidng bia cbn lai ld:
12,5 x 12,5 x 3,I4 - 300 = 190,625 ("m') Ddp s6: a) 300cm2
b) 190,625 ("*') Luq f: - LAm cdch khdc dong vfrn cho didm tdi da
- Didm tohn bhi lb didm cQng c6c bi.d sau dd duo.c lhm trbn VD : 6,25 didm ldm tin 6 didm; 5 didm ldm trin 7 didm
(0,25 didm) (0,25 didm)
(4)so ctAo DI.rc vA DAo rAo KrEM TRA cHAT rUo uc uec rt u xAH,l Hec 201 t-zlrz
rHAt giT'{H
MOn: TrENG VIET LSP 5
Bdi: Vi6t - Thbi gian lim bii: 50 phrit
Gitio vi6n thryc kipn theo th{r tg Ai in
I T$p lirm vfin (5,0 di€m) Th&i gian 35 phirt (kh6ng k6 thli gian chdp dA)
Gi6o vi€n ch6p CA ten bing l6p dC hqc sinh lim bii Hsc sinh kh6ng chdp dA OA nai: Trong nhtng n6m hgc ti6u hqc, mrli trudrng thdn y6u d5 tro thdnh ngdi nhd thii hai cria em D6 c6 tAn, em dirng ngfm cinh truhng tru6c bu6i hqc Em hdy
thlaicanh 6y
II Chfnh 6 (5,0 dih@ Thdi gian thirc hi6n i5 phut
Gi6o vi6n dgc cho hqc sinh (nghe - vitit) bdi: Nfi non htng vT Nrti non hilng vI
Vuqt hai sdng htng vT cria mi6n Bic, qua d6t Tam Du&ng nrii nhu nhir nhu chin muoi chfn c6i bdnh bao tdy dinh, b6ng qua d6y Hoing Li6n Son hi6rn tr6,
chgc thirng xong m6y dflm suong mtr bu6t oc thi lO tq Uen phAi ld dinh Phan-xi-pdng
M6y 0 Quy Hd dang ctQi mff cho Phan-xi-pdng H6t edo 0 Q,ry HA ta qua Sa Pa,
th[ng ru6i vA thdnh pnO Uien phdng Ldo Cai
TheoNGUYEN fUAN
(5)-so clAo DUC vA DAo rAo rsAr eiNH
zuEn,t rna cnar Luo Nc sQc rv u NAtVr Hgc 201 t-2012
HTJONG NAX EANH GIA, CHO EIEM M6n: rmNC VIET - Bdi: Vi6t
tn)
(Gdm 02 rrang)
I TaP r,AM VAm {5,0 di€m) Th6 troai: Mi0u t6
-,.4 t \D '-'
Ki€u bdi: Ti cAnh
DA ydu cAu tA canh tru&ng trudc budi hoc Cdn chir;i: Mi0u tA khdng sa vdo k6 l€ Hpc sinh bi6t chgn trinh tU t6 hqp li CAn tA 16 nhfirTg dflc di0m
"Oi UAt cria cdrnh
trumg trudc budi hgc Quri trinh rni6u t6, cAn bQc lq dugc tinh cim th0n thi6t, 96",
1 r r -4"
b6 cua em ddi vdi ng6i tru&ng vd ngugc lai N6n su dirng biQn phip nhan horl vd so
s6nh ac toi vbn th€rn sinh ctgng chir y vi6t cdu dring, diurg tu chfnh x6c Cq th6:
1 M& bii: Trucmg em ddu? Mang tdn gi? Kh,rng cinh chung cria ngOi tru$ng
NBu cAm nh?n cira ern vA c6nh tugng trudc gid vdo hqc ThAn bdri:
T6 c6nh ngdi truong tru6c gid vdo hgc:
- Hgc sinh dugo cha mg dua d6n ffudng hogc di b0 nh$n nhip tru6c c6ng trudng - Khi c6nh c6ng rnd rQng, hoc sinh tra vdo s6n trumrg, sdn trulng dn 6, n6o nhidt tran t6n boi c6c em hgc sinh tung t[ng nd dira Lfc ndy tr€n sf,n tru]ng diSn mgt sO
ho?t clQng gan gfii vdi cdc em nhu: cdc em vui choi c6c trd choi quen thuQc, dgc b6o,
cirng 0n bii Tr€n c6c ldp hqc, c6c nh6rn tn;c nhft dang dgn vg sinh
- MOt hOi tr"Ong vang l6n, hgc sinh nhanh ch6ng xtip hang vio lcrp Vdi phirt sau,
sdn trudng y€n dng han Chi cdn 6nh niing chan hda, tiCng giO tao xaq ti6ng chim riu rit vdm 16 Trdn dinh cot c&, 16 cd d6 vdng tung bay gi6
s Kiit biri:
- Ngdi trudng de gdn bir vdi em su6t nhirng n6m hgc o tiriu hoc
- Ngdy ngey d6n trurmg, chirng ern duoc hoc t0p, vui ehoi cung bpn bd, duoc cdc thAy cO gi6o d4y b6o bao cti6u hay lE phni
Hgc sinh thuc hi6n dugc c6c y€u cAu tr6n, tA dung, dri, chdn thpc, rd iirng, ta co
trqng tdrn, k6t hqp b$c ld c6m xirc ch6n cta bin th6n qu6 trinh quan s6t mi€u t6
Lwui: CAn trQn trQng, i15c biQt chir y nhirng hoc sinh c6 c6ch vi6t ri€ng, sang t4o,
+' ^ ),
(6)Ctich tinh eti6m:
+ Dim b6o ydu cAu sau, dugc clii5m:
- Hgc sinh viiSt dugc bdi vdn ti cinh dri c6c phAn n€u tr€n, dring ydu cAu dd hoc, dq dAi bni vi6t fi 15 cdu tny 16n
- yiet dung ngf ph6p, duttg tu dring, khdng mac ldi chfnh t6 Di6n dat trdi chiy, loi vdn fu nhi6n, tinh cim chdn thpt
- Chfi vii5t dring, rd rdng, trinh bdy bdi vilit sach, dgp
+ Tuj,theo mr?c d0 sai s6t vA y, ,rd diSn dpt vd chfi vi6t, c6 th6 cho c6c mric ditim: 4,5 * 4 - 3,5 - 3 - 2,5 - 2 - 7,5d
+ Xa d6: 1d
II CHiNH TA (5, di6m)
Bii vitit dim b6o c5c ydu cd,, sa.r, Kh6ng mac l5i chinh ti, chfr vi6t rd rirng, trinh
bdy dung hinh thfc bii chinh tA
Viac 16i chinh ti trong bdi vi6t (sai - l5n php 6m dAu, vdn, thanh, kh6ng vii5t hoa duns quy dinh) mdi t5i trir 0,5 di€m
l.li5u chtr vi6t khdng rd rirng, sai vd dQ cao - khoang ciich - kiiiu chfi, hodc trinh bay ben." tru I di6m toan bii.
Lm !,: Di6m sO mdi bni ki€m tra ViiSt (Tap Hm vdn r- Chinh ti) cho di6m theo TT32: (di6m theo thang di€m 10, kh6ng cho di6m vi di6m thgp phdn c6c bdi kiOm