De thi toan TV5 1112 co BD

rA aiemt EAii... Em hdy.[r]

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

-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

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)

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

-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,

+' ^ ),

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