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TM HIU V HNG DN S DNG SCRATCHGVHD: TS. L C LONGSVTH: Trn Nguyn T UynK38.103.164 H Bo NgnK38.103.097

TNG QUAN V SCRATCH

TNH NNG V LI CH

SCRATCH TRONG GIO DC

HNG DN S DNG

U V NHC IM

ScratchScratch l ng dng min ph cho my tnh v cng c sng to online dnh cho hc sinh, sinh vin, cc hc gi, gio vin v ph huynhScratch cho php ngi dng s dnglp trnh hng s kinvi nhiu i tng hot ng gi lsprites.Scratch c thit k c vui chi, gio dc v gip tip xc vi lp trnh mt cch thn thin .N c cc cng c cho vic to ra nhng cu chuyn tng tc, trchi,nghthut,mphng,... I. TNG QUAN V SCRATCH

I. TNG QUAN V SCRATCH

Vi Scratch, c th lp trnh to nn cc cu chuyn, s kin tip ni vi nhau lin mch , nhng tr chi th v, v c th l video hot hnhMt iu th v hn l bn c th chia s cc tc phm ca mnh vi nhng bn khc trn cng ng mng ca Scratch.Scratch gip nhng ngi tr tui tip nhn c cch suy ngh sng to, lp lun c h thng nhng k nng thit yu cho cuc sng trong th k th 21.


Ngun gc ca tn gi:Scratch trong ngn ng ca khoa hc my tnh c ngha l ti s dng m m c th mang li li ch v hiu qu s dng cho cc mc ch khc v d dng kt hp, chia s v thch ng vi kch bn mi, l mt tnh nng quan trng trong Scratch.


hn 8 triu d n c ng ks dngv 10 triu chia sPht trin bi Lifelong Kindergarten GrouptiVin Cng ngh Massachusetts(MIT) dn u l Mitchel Resnisk

c s dng ti hn 150 quc gia khc nhau v c sn trong hn 40 ngn ng

Scratch 2 hin ang c sn trc tuyn v l mt ng dng choWindows,Mac OS XvLinux


Scratch c khi ng tnm 2003 n 08/01/2007 phin bnScratch1.1(5/2007)

Scratch1.2(12/2007)Scratch1.0c chnh thc phthnh

Scratch 1.3(9/2008), Scratch1.4(7/2009)Scratch2.0 phthnh chnh thc ngy 09/05/2013


i tng ca Scratch


II. TNH NNG V LI CH

II. TNH NNG V LI CH

Chnh sa: Vi ch Turbo mode, khi nhp vo l c xanh, d n s chy mt cch nhanh chng, ti thiu thi gian ch cc khi lnh thc thi. iu ny rt hu ch cho vic gii quyt cc chng trnh ton hc ln hoc chy mt ng dng 3D mt cch mt m.

Ca s Tips l mt hnh thc mi, nhn h tr t Scratch. c xy dng ngay trn trnh bin tpStep-by-Step - How to - Blocks

III. SCRATCH TRONG GIO DC


Tr em cng c th hc lp trnh l mt tng rt c ngha thc tin.Ngn ng lp trnh Scratch pht trintheo hng tng tc trc quan, ha sng ng, sn phm lin tay m vnm bo tnh khoa hc, tnh lin thng tri thc sau ny. Khi s dng Scratch, thay v phi vit nhng dng lnh logic d gp li th y bn ch cn nm v ko cc khi lnh y mu sc c sn lp ghpthnh mt kch bn iu khin cc i tng trn sn khu biu din.


i vi nhng ngi mi bt u hc cc ngn ng lp trnh s rt kh hiu vi vic s dng Bin, Hm, Th tc, Danh schv cc iu kin, Vng lp,...nhng khi s dng Scratch th nhng khi nim tr nn trc quan, d hiu v d vn dng trong cc tnh hung c thHc sinh c hc tp vi Scratch tt c cc cp (t tiu hc n i hc) v mi ngnh. Nh gio dc chia s nhng cu chuyn, trao i cc ngun lc, t cu hi, v tm thy nhng ngi trn trang web Scratch.Scratch l mt cng ng trc tuyn,ni hc sinh va c th hc lp trnh v va c th tha sc sng to.

IV. HNG DN S DNG SCRATCH

DEMO TRC TIP

V. U IM V NHC IM CA SCRATCHU IMNHC IMLp trnh trc quan, sinh ngC th chia s ln web Scratch mi ngi c th thyC th lm c trn online v offlineNgoi vic hc lp trnh cn gip pht trin cc k nng khcCh chy c trn phn mm Scratch m khng th xut ra cc dng file khc nh video, youtubeKh khn trong vic xa cc th lin kt v phi tho ri ra.

Chn thnh cm nThy v cc bn theo di

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