LAP TRiNH MSW LBGO - NOl TfCH HOP KlfN nftO

'• '-^ t n f N - T R H l M i i

LAP TRiNH MSW LBGO - NOl TfCH HOP KlfN nftO

vOi Bfi MON TIN HOC OANH CHO HOC SINH d cip n i u HOC

im.Itllllll MMnUM, IKS. WUriNIHI HM NHUNC, im-BlMXlUlHIMiaNf T6M TAT

i^.n^i.h^^SLVt.'^!?'"^ """ *'SlVtOGO - mpt ngdn ngdsupham dinh eho bi em Bin

^fZ^^uTi^'Sl'^H:^ CO M n eda LOGO, i d ; M o <B dire re nhdng khi ning tid hgp kUn i ^ n S ^ f ^ f ? * . ^ ' ! ; S T'"!"''^ dnh eho hoc Sinh Tiiu hgc nhu bd hgp vdi bdn hoc Zhga, '^'^"^^T,^'^,^^r^^'^'^'^'<^'"^'^tinhsingteodadeem.

Tit khda: L4p binh MSW LOGO, bn hoc, hge sinh, biu hge.

1. Bit v i n d i

Bit ^ tft ttii h i 3 cua mdy Onh, vdo gifta ttiip kf 80, Jhrdngvi "mdy Onh Oiing m W d i n d y n f t v i ngdnh ttl hii nhdn tpo d i Wnh Oiinh. Tpi Vlin eing nghi MfT, noi dang ed dv dn v i ttl hip nhin tpo, d l ra ddi ngdn ngft lip ttlnh lISP, mil ngin ngft i='«iyi" x * 19 tianli sich, nghTa B ed Onh pW si.

H j B d i e viic nghiin cftu ttl hii nhin tpe. COng

^ ^ ^ | i h i On hpc sv phpm S.Papefl lal ndy y muin nghiin cftu sv hlnh ttidnh ttl h i i tti em. Ndm 1967 ing d i cing J.PIaget hpp tie nghiin eftu. J.Piaget B nhi Bm ly nil fiing, hr ttiip k^ 20 d i dva re gid ttiuyit v i ttl ttJi cd ciu ttftc Oiao tde vd dd mlnh hpa h i ttiing ttiaa tdc dd bing kiglc todn. Sv Oidnh cing cia MTDT, mpt cdng cg cfta logic hlnh Oiftc, dd Win hi ; hrftng cfta J.PIaget Sv hpp tdc cfta hai nhd bdc hpc ttiuic hai ITnh vvc khde nhau vi sv vu di ttiii ttw d i dva din sv re ddi lOGO. mil ngdn ngft ipp ttlnh dvpc sv cdng nhin quic t i B twin ngft sv phpm dinh cho tti em. Tiieo cdch dliit hr ttil lOGO cd bao him hal nhin t i die ttvng: lOGOS (J nlim ttl ttii) vd tISP (ttuyin ttiing k i ttifta). NghTa B lOGO tv col B xuit ttiin h> UPS vl ttl tui tti em. Chju dnh hvftng sdu sic hr hrftng klin ttiiit ciia J.Piagat S.Papert dd Oiiit k i tOGO nhv mii tnrdng fin hpc cd "cdc - ttive - ttii - d i - cftng - ttr -duy" ntwm giiip cde em phdt ttiin bl hii ttong qud ttlnh giao Oip vdi LOGO. Cu « i i bong mil ttuing i y cdc em ed ttii

"ehdi md hoc vd hpc nhv dioT, phft hpp vdi sv phdt ttiin ttr nhiin cfta ldm sinh ly tti em.

Thdnh eing cfta cdc ttift nghlim ban diu ttong Blip k; 70 d i cho phip S.Papert dva re nhin x i t 'Ngdy nay ttong gide dgc khi tti em dupe dit dii diin vdi miy Onh Oil y nhv ring d i ttift Oidch, 1^ giii cic bil todn cd cft, d i nhii nhit ttidng ttn. Ay B mdy chvong ttlnh hia cdc em, khdng hon khfing kim, Vdi mil ttuftng LOGO ttil Onh Oii s i dio ngvpe:

chlnh cdc em d i i ngv mdy, chvong ttlnh hda mdy".

Quan diim sv phpm v i giiu Onh nhin hiu i y dupc sv ldn ding ring rii nin tft nhOng ndm 80 cftng vdi

* Tnrpng Cesp NghS An.

sv phi Cip miy vi Onh, lOGO dd di vdo phgc vg dpi ttd cdc em hpc sinh, tt> toil miu gBo ttd di, tpi nhiiu nvdc e i nin cing nghipp ttn hpc phit triin. D i cdc em cd Oii giap ttip vfti mdy nhv ttii vdi ngvdi Oidn.

LOGO dWe djch ra fling mp d i die nhftng nvdc dd.

Tft 1996. LOGO ttieo cdc nhi On hpe sv phpm Phdp din Vlit Nam vd eOng duve Viil hda. LOGO ehing ta dang dftng dvpc chuyin tft phiin bin tOGO PIUS 1987 ciia ACT InfbmiaOque Paris, e i k i ttifta hr SOU 1984 cfta nin ttn hpc Phdp.

2. Cde die tnmg cc bin cia MSW LOGO ZI.BongUn

Don gBn d w c Wiu Oieo nghTa ai cOng c i ttii sft dgng dvprc ngay v i s i phdt ttiin din ttieo sd Oiich, nhg ciu vd mftc d i hiiu Wit Diiu ndy bio dim yiu t i chft dpng. Och cvc vd Bim ndng sdng tpo cua ngufti ding.

Z2L TriK quen

Bing con Rfta, mpt rdbitttin mdn Wnh, vd bing cdc ttiing bdo ngin gpn ttong chi dp Oidng djch, lOGO vfta trvc quan hda y hrftng ngvdi diing vfta bdm sdt ndng giic ttong ttrng bufte dl chip ehlhig cfta h>ng ngufti. Mit khde nd cftng tpd nhftng CO chi d i e i Oii r i sddt khio sdt vd md phing. ngay d vdi edc Onh huing phftc tap nhit CgOli,nguftidCingcd Ihi Bm chim Ipi qud ttlnh ehi win vd chp Win Oij tit cd nhftng Oidng fin cin qgan sdt, nhu ttii quay chim d i xdc mttih ede pha gay cin ttin sdn ed. Ndi Chung, MSW LOGO ed ttii gldp cho mil ngvdi tft ttr duy hlnh ttrpng dl din vid hr duy bftu hrpng, 0> biiu tvpng di vdo khdi nipm, phdn dodn vd suy ly. Od B 'ehdl md hpc v i hpe nhv choi" phft hpp vfti Ifta tuii dang phdt ttiin. gBu hrftng ttrpng, ndng dOng nhung cOng rit ein sv hii hda cfta cde em.

2,3. Md

MSW tOGO d w c xdy dung hr h i tft wng nguyin ttifty, b>c tft mdt s i tft khda ban diu S i tt>

khia niy tKjdn ttidn cd ttii d w c b i sung, b>e b i tft vvng cd ttii dupe m * rdng. Khing chl m» ring b i tft vvng md y ttrftng tpo ra cdc vi ttii giftl cfta lOGO s i tpo nin nhftng phin mim mft, cd Oii md phing ttii gidi Win ttivc Hn ttii gidi vHnttrdng. "^ " °

t i i - m i i i i i a a i i . i S

tn6i-TMoMfi-

Nhv viy nguyin t^ md cua MSW LOGO cd dgng y ttlnh bdy mpt quan dfim v i hrong lal. ChOng ta B ntiflng ngvfti dvong ttifti. chva y ttiftc Arcc diy du twng iai md cW hlnh dung nd, cdm thiy nd. Viy ta hdy dit vdo tay Oii h i b i mpt cdng cg cd tiii hr phdc hpa Oiiit k i hrong lai.

2.4. Hlin IV

Tuy lii gBn don nhung LOGO vin chfta mil tiiffl ning hipn dpi Wn. Tnrdc hit d i B cdch di nd tin tpl, vl Bn hpc phdl ttiin nhu vfi bdd. Yiu t i Win dal i y Bii hipn ft ndng lvc xft ly danh sdch vd ky Oiuit d i quy cftng Bnh eiu tnie eua nd. Id ngin ngft d eiu biic nhvng vdi cieh ciu ttiic midun ttieo nguyin ly 'phin tdn hiyit dii". LOGO Oiieh ung dupe vdi mpi ttlnh dp lip ttinh. mft ring Win dp sft dgng. Mit khdc. ttiy B ngin ngft ttift tgc r^iung tOGO cd chfta edc yiu t i vj hr cfta ngdn ngft phi ttift ttic, dpt dvpc cdi gpeh nil gifta ngdn ngft c i diin vdi ngdn ngft vj ngftviddideosftdindcdttiihda nhip dvpc vdi cdc ngin ngft ttong hrong lai.

3. nhftng khd ning tich hpp klin thftc trong lip ttlnh L M O ft bp mdn tin hpc ddnh cho hpe sinh ft cip Oiu hpc

LOGO (dpc B id - gd) B phin mim mdy Onh giip cdc em vfta hpc. vfta dioi mpt edeh b i ich. Em s i hpc viil cde ding ipnh d i diiu khiin mftt chft Rfia di chuyin ttin min hinh vd Rfta sd diing bftt mdu v i lai vlit cfta ching dudng da di qua. Cftng hopt dOng ttong ttii gkS* LOGO, em cdn c i ttii ra Bnh d i Rfta viit chft.

ttivc Nin phdp Bnh, gBI bdi todn, ehdl ddn LOGO dvpc vi nhv mpt Bii gk)i ddnh eho tti ttio, ttm hliu, khdm phd,... em ed ttii eing RCia tpo ndn nhBu hlnh miu ttang ttl bing eich vlit cde chvong ttlnh lOGO tft don gidn din phftc tpp. Bin cpnh di. d l Niu vd viit dvpc chvong ttinh LOGO All cic em cin phii nim dvpc lit nhiiu Win ttifte v i Todn, Hlnh hoc, Hii hpa.

.... vdi nhiiu sv ttftu trgng. phftc Ipp ttong khi vlit linh di Rfta ttivc hipn, dd chinh B mdi ttvdng d i hpc sinh cd ttii ttch hpp cic Win Oiftc eo bdn.

1. Tieh hgp vdt Toin hgc

Bii Uin 1: Cho 3 sib/ nhUn, bOl ring si bid 1 gip 3 lin si md 2 vi gip 2 lin si md 3, ling 3 si di li 55. Bm hiy sd dgng MSW LOGO di Up ttlnh vi so di mi ti 3 si vi tlnh gUblS si ddt

Vfti bdi todn niu ttin hpc sinh phdi Wit cdch vd so di. cdch gidl phi hpp vdi dpng bdi hidn Om sd nhvng Ipi d w c gidl quyil bing ngin ngft ipp ttlnh Tin hpe lOGO rit phftc tap. Cg ttii chwng ttlnh dupe vlit nhu sag:

tobaso

n 90 label [se Biu nhatjpu fd 150 It 90 bk 20 rt 90pdfd300

It90ld10bk20fd10n90bk100ll90 . fd10bk20fd10tt90fd100pditgo

fd 10 bk 20 fd 10 It 90 fd 100 rt 90 fd 10 bk 20 pu home bk 30 pd

rt 90 label (so ttiu hailpu W 150 It 90 bk 20 rt 90 M • i « III Hill Lt a i l lie

pdfdioo

It 90 fd 10 bk 20 Id 10 It 90 bk 100 It 90 fd10bk20M10

puhomebkeopd

rt 90 label [so mubapu Id 150 it 90 bk 20 rix pdldlSO

It 90 Id 10 bk 20 fd 10 rt 90 bk SO It 90 a 10 bk 20 m 10 It 90 Id 100 ri 90 Id 10 bk 20 fdlO

pu home pdpubklOO pdrt90 labei^lua vao so do ta co :J It 90 pu bk 30 pd rt 90 label [so mu nhat la:]pii Idl 50 pd label :a

pu bk 150 pu ri 90 fd 30 tgo pd label [so thu hai Ia:}pufd150pd lebei :b pubk150purt90fd30lt90pd

label [so muba la :]pufd 150 pd label :c pubklSOpu pd

mBke'b(55-S)/(3*1*1) make 'a :b ' 3 make 'c :b + 5 end

Kit qud khi gpi Oigc hiin Oift tgc baso dia chuong binh ta d w c kit qud sau:

so Oiu nhat [ i i , so thu hai I j

so thu ba I I I dua vao so do ta co : so Oiu nhat la : 30 so Uiu hai la : 10

^ O i u b a l a : 15

Bil toin 2: Mit ngudi huin 1200 ding/ Iqui bdng. Bern viblvdmit 20 qui. si bdng edn ifi bin nhu sau: 2/4 sd (ning M n gii 2000d/q: 1/4 si bdng bin gii 1s00d/q: dn Igi bin 15O0d/q. Sau khi liin xong ngudi di Iil 206000 ding. Tim si ttdng nguii 06 di mua?

Ding MSW LOGO lip binh di tim si thing d?

Vdi bil tdin ndy hpc sinh phil Wit cdch dit »4 ttftng cin Om l i x. phil Om d w e mii liin h i gifts X vd edc dft lliu khdc m i bdi toin d i cho. Sau di.

sft dgng MSW lOGO viit nin cdc cdu linh nhim giii quyit dupc bii todn vd dua ra kit qui x cg Bit.

Viy chwng ttlnh dupc viit bing ngin ngft lip ttimi MSWlOGOnhvsau:

to trung make 'x 0 make'v:x'1200

make -p (:x-20)'2/4'2C 20)-l/4-1SOO*(:x-20)-1/4'1500

Whlie[not equalp :b-:v 20e0O0][meke "x :x*1 ma/re V.'x*f 200

make -b (:x-2O)'2/4-20O0H3- 20)-1/4-iB00*(:x-20)-1/4-1SOOl

rt 90 label [ So bung nguoi do da mua kl: 1 pu IdlOOiabelx

end

So tong nguoi dodamia la: 388 Kit qud sau khi gpi Oive hlin ttiu hic ftungi:

Bd/lodn3.-C»» S'1.2*Z3*3.4*. *2B.29 129.30. Dung MSW LOGO Up binh ditinhS?

Vdi bdi ttidn Onh ting ddy s i nhv ttdn B bdi todn Wld dil vdi hpc siih Tiiu hpc. nd ddi WSi hpc sinh phdl Om ra quy hiit ting hdie gidm cue edc sd ttong ddy. phdl biit cdch flnh todn ting hpp.... vd phdi Wit vin dgng vdo lip binh Bn hpc.

D i gidi quyit bdi todn ndy bing Bp ttinh Oieo ngin ngft MSW tOGO, ta viit Oift tgc Oihtong nhv sau:

bidnhtong make 'a 1.2 make 'si 1.2

whie f a < T.SI [make "a :a * 1.1 make SI si

*:al ri 90 label :s1

»

make'b 9.1 make 's2 9.1

while I:b < 29.31 [make "t :b * 1.01 make -s2 :s2*:bl

puU 100 label :s2 make's:s1 *:s2 pu Id too label :s end

Gpl Oift tgc KnAtoflg ta dvpc kit qui sau:

40.4 403.2 fel3.6 Tnmgdi:

S i 4 0 . 4 B t i n g S1=1.2 + 2.3 + 3.4 + ... + 8 9 (si sau hon si bude 1.1)

S i 403.2 B ting S2 = 9.10+ 11.12* 13.14 + + 29.30 (sd sau /wn sd bude 1.01)

S i 443.6 Bling dia todn ddy dd cho: S = S1 + S2 (dinh li dip si bil loin)

2. Tieh hgp vdi Hlnh hgc

BiitoinltHiysddgng MSWLOGO viitttiO tuedidtghiplhinhddbiipbanlAuminhl hlnh vuing.

Diy B bii bldn cit vd ghip hinh cfta hpc sinh Tiiu hpc. d i d l hlnh dung ta dd ttii hiin kit qui sau kW ghip d w e Oiinh 1 hlnh vudng k>n nhv hlnh dvdi ddy. Viy d i gidl quyit dupxi bdi todn ndy, hpc sinh phdl cd Win Oifte hinh hpe tit, khd ndng hrftng twng, ghip hlnh phong phft mdl cd Oii sft dgng MSW lOGO viit nin chuong Wnh ngin gon, d i hiiu nhu ttiu tgc sag:

IdchlaAMi

tnCN-TMSiiJi hi

end bihv

iepeat4[kl100rt90J end

tobiap hv

bk 100 In rt 90 Id 100 It 9, It90td200rt90hvrt90l

end , ^ , Bii toin 2: Cho hlnh chd nhit degnhli 500 X too. Hiy sd dgng MSW LOGO mgc bUn linh dt vi ghip talttiinh 1 hlnh vudng On.

Vfti bdi lodn cit vd ghip hlnh ndy, hpe sinh nin ttii Win kit qui chia hinh nhu d i viit ft ttift hie hinhehia. Sau dd. hpc sinh viit ttift hie hhihghep d i Oii Win ghip duve ttiinh 1 Wnh vuing kjn nhu Wnh duftl My. Cg ttii vlit nin chwng tinh ngin gpn, d l Wiu bing MSW tOGO nhv sag-

to IllnAcMs

repeal 2 [fd loort 90ld 500 rt 90]

"i^i^r

pu home pdfd loo rt 117 lepeet 41 kl 223 rt 90]

ri 90 Id 100II90 m too pu home pdrt 90 Id toot 90 rt 90 Id 200 It 90 Id 100 pu home rt 90 Id 100 It 90 pdaebry 300 too puhomeptbl90ld300 1190 sebiy 500 loom end

Kit qud tao sau khi ghip ta cd hinh sau:

(oAilAg/ipp

solxjr 0 0 sebiy 50 100 setiy ISO 50

selxylOO-SOsebiyOO

rt90 Id 50 It 90 mpeat 4 [Id sort 901 fd 100 bksortgomioo

bkSOrtOOfdlOO htsetpensize[221 and

3. TlchhgpvdlHflhga,mIttiuft Bil toin 1: Sft dgng MSW tOGO ipp ttlnh v i con lit dit nhv sau

to conlatdet

dele too pu Id 150 pd cimie 50

Il90pum30pdri90cimte 10 settcom

rt 90 puU 60 pdH 90 ekcle 10 setfcom

It90pu Id301190Id30 rt90 Id15ri90

rt 65 pd aic2 SO 30 rt 120 aic2 60 30 rt ISO pu Id S pd settee m II60 lepeat 4fd 20 rt 1201 pu home bk 40 pd lepeat 4leue pu Id 25 pdj

i < i - i i i i M i a i i O I

tii6i-nugA-

end to cue cildB 10 settc 4 tsi end

TagpJttivcWinOiutgc conlatdat di dvpc hlnh bin.

Bdi fodn 2:SftdgngMSWlOG01ipttinhviB eft Olympic nhu sau:

tohbih

setpensize [11] setpc 4 arc2 180 40 pu home pdll30ai50

n 120 Id 145 em2 60 36 pu home pd aie2 16040

ri 220 fd 125 it 130 Id 30 an:2 60 36 It 45 puM SO pdsebe4bii

It 105 fd 60 rt 90 Id 20 rt 90setpc6rt18

repeat S[M20pu Id 10pdld20rt 144]

ri 10 kilo settc 6 mi pu home

bk4 ri90td 40 pd setpensize [3 4] setpc 0 eiwIeSS

pukl90pdselpc4cln:le35pubk180pdsetpc ScimleSS

pu a 44 rt 90 Id 40 pd setpc S dmle 35 it 90 pu td91 pd

setpc 2 circle 35 ht end

Bil loin 3: Sft dgng MSW tOGO Bp ttlnh v i biin bdo 'nguy biim Oidng hi hep' nhu sau:

toblenbao

setpc 4 setpensize [ 1212 [pdrtXIiepeal 3 [Id 250 rt 120 Irt 60

ai00lt90putd30 setkem pdsetpcOldSO td30rt90puld10 Id20ri90pdbk3 kl3td30rt45lt90 10301145 rfsoiBzoiam ht end

D i gBI quyit dupc nhftng bdi todn v i niu ttin, ttil ngoii Win Oiftc toin hpc d i sft dgng vdo tlnh todn d i ddi, gie quay, duftng Wnh, bdn Wnh hlnh bin,...

ding Wil Bp ttlnh bing ngin. ngft MSW LOGO ttil hpe sinh phil e i Win Oiftc v i miu sic, nit vi, gdc vi,... kit hpp vfti xdc dinh tpa dp dit bftt v i cho Rfta dl chuyin mpt cdch chlnh xdc, fl m l . . . mdl dpt duve kit qui v i dp Oiim mT eao.

4. Tich hpp vfti Am nhpc trong LOGO a. Phit tdng nitnhgcvdi linh SOUND SOUND B eiu Bnh d i phit mpt nit nhpe ttong LOGO.

32-iiaitililiiLtiiiiapc

Khi gd edu linh SOUND [880 200] ttong ngfti g i linh v i nhin phim Enter, mdy flnh s i phdt nit La ngdn ddi ttong 200 tie (mit Ik: B khodng 1/60 gBy).

Trong ciu linh SOUND cd hal gid tti gWWig ngoic vudng. Gid trj Oift nhit B cao d i cfta nil nhpc, gid bj ttift hal, cdch gid ttj ttude mpt diu edeh Id ttudng dd cfta nit nhae, ttie B Oifti gian ngin ddi cfta dm Oianh.

Bi phdt ra cdc nit nhpe quen Oiupc. ta ein biit cde s i chl cao d i cfta edc nit nhpc. dupe cho ttong

iiinasau: j ^ j

c

0 E F G

D i R i Mi Pha Sol

523 587 659 ' 698

784 A B

cc

DD EE

U Si Di Ri Mi

880 988 1048 1175 1318 b. Vlit mo tgc di phit mil dogn nhgc Thti tgc vlit thvc Win ipnh phdt ra dopn nhpc dia ciu hdt *Llic d nhi me dng li Ci giio' ttong bdi hdt quen thupc Cd vi Mg nhv sau:

TO Baihat SOUND [ 1046 240]

SOUND [659 240) SOUND [784 240]

SOUND [880120]

SOUND [1046120]

SOUND [659 240]

SOUND [ 784 240) SOUND [880480]

END 4. Kit luin

Qua cdc die bung co bdn niu bin vd nhftng Win Oiftc ein thiit md hpc sinh phil Och hpp dvpc khi muin sft dgng phin mim MSW lOQO di lip ttlnh gidl quyit cde bii todn tt> don gidn din phftc tpp. Tft di, ta thiy MSW LOGO dvpc eel nhv mjt phin mim day hpc vd id phin mim mft, mil ngin ngft sv phpm Oiin ttiiin. & diy, chftng ta chva «>

vie cdc Wiia cpnh Onh t i nhvng eOng ging mlnh hpii cde dvftng nit e i tlnh phdc Oido todn cdnh. i

Vfti Wnh nghiim cfta bin Oiin ttong qud ttlnh dpy inttilTJnhpc tti khing chuyin ehokhilTliuhpc Tdl d i sft dgng MSW LOGO d i glil rit nhiiu Oii kigl bil todn S i hpc, Chia Wnh, C i l ghip hlnh, v i Wnh, ... v i tdi nhin ttily MSW LOGO B mftt ngin ngft lip binh ttidn Oiiin, d l hiiu rit phft hpp vdi Ifta ttiil hpc sinh ldp 4. ldp 5 cfta eip Tiiu hpe. Nd glip cic em ttKiii mdl sing tpo vdi ttr duy Bp ttinh vd sft dgng ttiuit ttiin s i d w c MSW LOGO h i ttp Och eve. Bfti epnh di, MSW LOGO cdn gidp cde em tich hpp til edc mdn hpe khde kW dftng nd d i gidl quyM dc IM toin d i eho mpt cdch ttvc quan d i hliu, sinh dim. |

(Xem tiip tmng 53i'