tin 6

Trng THCS Lng Cng Tin hc 6

Trng THCS Lng Cng Tin hc 6

Ngy son:

Ngy dy:

Phn 1: LM QUEN VI TIN HC V MY TNH IN TTIT 1 + 2, BI 1: THNG TIN V TIN HCI. Mc tiu (sgk tr3)II. Chun b dng dy hc

Gio vin: gio n, sgk, phiu hc tp

Hc sinh: SGKIII. Tin trnh bi ging

A. Hot ng khi ng (tr3+4)GV: yu cu HS hot ng c nhn, sau hot ng theo nhm tr li cu hi sgk tr4. Chia s kt qu ca nhm vi c lpHS: Hc sinh c ni dung, tham gia tho lun v bo co kt qu trc lp.GV: Nhn xt v dn dt vo hot ng hnh thnh kin thc.B. Hot ng hnh thnh kin thc

1. Khi nim thng tinGV: Yu cu hc sinh t c thng tin trong sgk tr4 GV: Yu cu HS hot ng theo cp lm Bi tp s 1 sgk tr5HS: tm hiu + a ra kt qu bi 1Vt mang tin12345678

Thng tin mang theoeahbcgfd

GV: Nhn xt 2. Hot ng thng tin ca con ngiHS: Hot ng c nhn (c SGK tr6)

3. Thu nhn thng tin

GV: yu cu HS lm Bi tp s 2(SGK-tr6)

HS: p n

1-c;2-e; 3-a; 4-b; 5-d.4. H tr ca my tnh trong vic thu nhn thng tin

HS: Hot ng c nhn (c sgk tr7 + 8)

5. X l thng tin HS: hot ng c nhn (c SGk 8)

GV: Yu cu lm vic theo cp Bi tp s 3 (sgk tr9)

HS: Hot ng theo cp

Trng hpThng tin voX l thng tinThng tin ra

Hnh nh, m thanh xe c xung quanh m bn quan st v ghe c...Nh li lut giao thng, da theo kinh nghim li xe ca bn thn...Gi nguyn tc , i chm, tng tc, r tri, r phi...

Hnh nh, m thanh ting chy m cu th quan st v nghe c ...Nh li k thut qua ngi, chuyn, st bng ...Tng tc, r bng tip, qua ngi, st hay chuyn bng...

Hnh anh qun c, nc c. ..Cc th c gp v cch x l...Cc kh nng i phng s i. Chn gii php cho mnh...

Hnh nh cc sinh vt ang sng, ho thch, xng cc con vt ...Kch c, cu to c th. Tn ti ca loi..Kh nng tn ti, kim sng,

Ni, vng c tr...

HS: Hot ng c nhn (SGK 9)6. Lu tr v trao i thng tinHS: Hot ng c nhn (SGK 9 + 10)C. Hot ng luyn tpGV: yu cu HS hot ng theo cp lm Bi tp s 4, 5 (sgk tr10)HS: Hot ng theo cp

Bi tp s 4/tr 10: Hot ng lu tr thng tin l cc p n: A; C; D.

Bi tp s 5/tr 10: Hot ng trao i thng tin l cc p n: A;B;D;E

GV: yu cu HS hot ng nhm Bi tp s 6 (sgk-tr11)

HS: hot ng nhm:

Thng tin ra: A; B.D. Hot ng vn dng (SGK tr11)Ch ch nui trong nh c trao i thng tin vi ch. Nu pht hin ra ngi, vt chuyn ng ch ch sa bo hiu cho ch.E. Hot ng tm ti, m rngT duyt, Ngy thng nm 2015

T ph

T Xun Chin

Ngy sonNgy dy:

TIT 3 + 4, BI 2: CC DNG THNG TIN

I. Mc tiu (sgk tr12)II. Chun b dng dy hc



A. Hot ng khi ng (tr12)

GV: yu cu HS thc hin theo cp lm Bi tp s 1 (sgk tr12)

HS: H theo cp

Thng tin trong truyn tranh Tm Cm, Doremon c tc gi biu th di dng Vn bn, Hnh nh.

B. Hot ng hnh thnh kin thc

1. Ba dng tn ti chnh ca thng tinHS: hot ng c nhn (sgk-tr12 + 13)

GV: yu cu HS hot ng theo cp Bi tp s 2 (sgk tr13)HS: hot ng theo cp

Trng hpVt mang thng tin di dng vn bnVt mang thng tin di dng hnh nhVt mang thng tin di dng m thanh

Bi hc hng ngy lpCc dng ch trong sch v, trn bng, trn mn hnh...Nhng hnh v trong sch v, trn bng, trn mn hnh...Li ging ca thy c,

Mt trn u bng pht trn tiviTn i bng, kt qu t s ..Hnh nh cu th thi u, logo i bng hoc c t quc...Ting c v, Bnh lun vin, ci ca trng ti ...

Cun truyn tranh DoremonCc on hi thoi ca nhn vt...Hnh nh minh ho ni dung truyn...

n tn hiu giao thng ng tS bo hiu thi gian, c r phi... (Nu c)Hnh nh n , xanh, vng ...Ting ku thng bo dnh cho ngi khim th i b qua ng (Nu c)

2. Biu din thng tin trong my tnhHS: Hot ng c nhn (SGK tr13+14)

GV: cht kin thc3. Cc n v o lng thng tinHS: Hot ng c nhn (SGK tr14)

GV: cht kin thcGV: a v d

5Byte =bit

8KB = .............Byte = .bit

1GB = ..MB = ..KB = .Byte

HS: tr li

5Byte = 40 bit

8KB = 8*210 = 8192 Byte = 65536 bit

3GB = 3072MB = 10240 KB =

C. Hot ng luyn tp

GV: yu cu HS hot ng theo cp lm bi tp 3 (SGK tr15)HS: Mi dng cn s bt l:

16x80=1280 (bt)

Mi trang cn s bt l:

1280x30=38400 (bt)

Mt quyn sch cn dng s bt l:

38400x200=7680000 (bt)

1 chic USB dung lng 16GB c cha s bt khong

16 t x 8 ( Khong 128 000 000 000 bt)

Chic USB cha thng tin tng ng vi s cun sch l:

128 000 000 000 : 38400 ( khong 3 333 333 cun sch)D. Hot ng vn dng (tr15)HS: H vi cng ng

Chn gic quan mt v taiE. Hot ng tm ti m rng

HS: H vi cng ng

a CD, USB . . .

T duyt, Ngy thng nm 2015

T ph

T Xun Chin

Ngy son:

Ngy dy:

TIT 5 + 6, BI 3: KH NNG CA MY TNHI. Mc tiu (sgk tr16)II. Chun b dng dy hc




HS: Hot ng nhm

a. sai ( my tnh khng c tnh cm, phn bit mi v )

b. sai ( my tnh tham gia vo vic cy cy, an lt, c o, vui chi gii tr, cha bnh)B. & C. Hot ng hnh thnh kin thc v luyn tp1. Kh nng ca my tnh

HS: hot ng c nhn (tr17)

GV: yu cu HS hot ng theo cp Bi tp s 1 (sgk tr17)

HS: hot ng theo cp

1- c, 2 - a, 3 d, 4 - b2. Vai tr v ng gp ca my tnh trong x hi


GV: yu cu HS hot ng theo nhm Bi tp s 2 (sgk tr19)

HS: hot ng theo nhm

a. AutoCAD l phn mm thuc lnh vc s 5

b. Rapid Typing l phn mm thuc lnh vc s 1

c. M hnh d bo thi tit HMR l phn mm thuc lnh vc s 4

d. Instan Heart Rate l phn mm thuc lnh vc s 2

e. My ITM thuc lnh vc s 7

f. SmartHome l phn mm thuc lnh vc s 6

g. B phn mm MS. Office thuc lnh vc s 3

h. K xo ho thuc lnh vc s 8

3. Hn ch ca my tnh


D.Hot ng vn dng

HS: hot ng vi cng ng

Bc s: Cn dng my tnh o nhp tim, tham gia siu m, m ni soi ...

Nhn vin ngn hng: Cn dng my tnh thanh ton ti chnh, in n, qun l giao dch

Thng gia: Cn dng my tnh qun l, thng k, theo di din bin ca bin ng gi c..

E.Hot ng tm ti m rng

My tnh km con ngi trong lnh vc:

p n: A. Sng tc bi ht.

C. Lm th

D. Sng tc mt bc tranh tru tng.

E. Tham gia mt cuc ni chuyn vi con ngi.T duyt, Ngy thng nm 2015

T ph

T Xun ChinNgy son:

Ngy dy:

TIT 7 + 8, BI 4: CU TRC MY TNHI. Mc tiu (sgk tr22)II. Chun b dng dy hc




GV: Yu cu HS H theo cp Bi tp s 1 sgk tr22

HS: H theo cp

S hiuTn b phnChc nng

1CPUX li trung tm

2Man hinhGiao tip vi con ngi v hinh anh

3May inIn vn ban hinh anh

4Ban phimNhp d liu vao may tinh

5ChutThc hin thao tac v lnh

B. Hot ng hnh thnh kin thc1. M hnh ba bc ca hot ng thng tin

HS: H c nhn (c sgk tr23)

GV: cht kin thc

2. Lm tnh thng qua phn mm CalculatorGV: Yu cu hc sinh lm vic theo cp s dng calculator sau lm bi tp 2 (Sgk tr24)HS: H theo cp

a) (4 + 5)*2= 18

b) Mnh lnh khi noi v hoat ng va tin hanh phn B.2.a la:

ap an A: Ngi dung nhp thng tin bng cach di chuyn con tro chut va nhay chut.3. Cu trc ca my tnh in tHS: H c nhn (c sgk tr24 + 25)

GV: cht kin thc4. Thn myHS: H c nhn (c sgk tr25 + 26)

GV: cht kin thc

C. Hot ng luyn tpGV: yu cu HS: H c nhn lm bi tp 3 (tr26)

HS: H c nhn

Tn cua cac thit bi la:

A: RAM

B: ia CD

C: USB

D: cng

GV: Yu cu HS H theo cp Bi tp s 4 sgk tr27

HS: H theo cp

a) B x ly trung tm

b) Ram

c) CPU

d) cng, ia CD

e) Ram

f) B nh ngoai

g) Man hinhh) Bit..MB..GBGV: Hng dn hc sinh thc hin Bi tp s 5(SGK tr28)HS: H theo cpD. Hot ng vn dngHS: Hot ng vi cng ng (tr28)-Bai hat ca hi bng nhac thng c cha trong thit bi lu tr ia CD, DVD

- Cm ia CD ung cach la cac ngon tay tip xuc xung quanh mep ngoai cua ia, cm sai cach co th lam bn va hong ia.E. Hot ng tm ti m rngHS: Hot ng vi cng ng (tr28)

ap an A, B, C u ung.


T ph

T Xun ChinNgy son:

Ngy dy:

TIT 9 + 10, BI 5: CC THIT B VO RA

I. Mc tiu (sgk tr30)II. Chun b dng dy hc




Quan st v nhn bit cc b phn ca my tnh

HS: hot ng theo cp

Quan st cc thit b mu Cp phm trng nhau l: Shift, Ctrl, Alt, Windows, cc phm s, phm + - (tu theo loi bn phm)

Tc dng nhn t hp phm thun tay.

B. & C. Hot ng hnh thnh kin thc v luyn tp

1. Bn phm v chut

HS: Hot ng c nhn (c SGK tr30 + 31)

GV: cht kin thc

HS: H c nhn lm Bi tp s 1 (SGK- tr31)

2. Mn hnh, my in v cc thit b khcHS: Hot ng c nhn (c SGK tr32)

GV: cht kin thc

GV: yu cu HS H theo cp Bi tp s 2 ( SGK tr32)

HS: H theo cp

-Thit b vo: Bn phm, chut, (mn hnh cm ng)

-Thit b ra: Loa, My in, mn hnh, tai nghe

-Thit b dng g ch ci v s l bn phm

-Thit b nhy vo cc nt iu khin l Chut

-Thit b hin th cc bc nh hay on phim l mn hnh.

-Thit b gip ngi dng nghe nhc, xem phim m khng nh hng n ngi xung quanh l tai nghe

-Thit b gip ngi dng nghe nhc, cc bn m thanh khc l loa.

GV: yu cu HS H theo nhm Bi tp s 3 ( SGK tr33)

HS: H theo nhm

Ghp mc tng ng ba ct sao cho ph hp

1. Mn hnhdB

2. Bn phmaC

3. ChutmL

4. My inbD

5. CpucA

6.a cngiK

7. a CD ROMhF

8. a CD ROMeG

9.LoagE

10. Tai nghefH

11. USBkM

12.RAMlI

D. Hot ng vn dng

HS: Hot ng cng ng (Tr35)

Chut khng dy c a chung hn v tin li v dng c xa my tnh.E. Hot dng tm ti, m rng

HS: Hot ng cng ng (Tr35)

Mn hnh Smar phone l thit b va l thit b vo va l thit b ra


T ph

T Xun Chin- 10 -

tin 6

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