GeoGebra yog ib software siv lej tsim rau ntau lub tsev kawm ntawv. Qhov kev pab cuam yog sau hauv Java, yog li ntawd nws txoj haujlwm yog koj yuav tsum tau download thiab nruab ib pob ntawm Java.
Cov cuab yeej rau kev ua haujlwm nrog cov khoom xyaw thiab cov zauv
GeoGebra muaj lub caij nyoog zoo rau kev ua haujlwm nrog cov duab geometric, cov kab lus algebraic, cov lus, graphs, cov ntaub ntawv tawm thiab cov ntsiab lus. Tag nrho cov nta muaj nyob hauv ib pob kom yooj yim. Nws tseem muaj cov cuab yeej rau kev ua haujlwm nrog ntau lub zog, xws li graphs, keeb kwm, ib qho tseem ceeb, thiab lwm yam.
Tsim cov duab kos duab stereometric
Qhov kev pabcuam no muaj sijhawm los ua haujlwm hauv 2-D thiab 3-D qhov chaw. Nyob ntawm qhov chaw xaiv rau kev ua haujlwm, koj yuav tau txais ob txoj kab los yog peb sab, raws li.
Geometric khoom nyob rau hauv GeoGebra raug tsim siv cov dots. Txhua tus tuaj yeem teev qee cov ciaj ciam, kos tus kab ntawm lawv. Nrog cov duab ua tau zoo, nws tseem ua tau ntau yam kev ua haujlwm, piv txwv li, cim cov ces kaum rau ntawm lawv, ntsuas qhov ntev ntawm cov kab thiab kab ntu ntawm cov ces kaum. Los ntawm lawv nws yog tseem tau mus nteg seem.
Siv cov khoom siv ywj siab
Nyob rau hauv GeoGebra, muaj ib qho kev tshem tawm kev ua haujlwm uas tso cai rau koj tsim tej yam khoom los ntawm tus qauv loj. Piv txwv li, koj tuaj yeem tsim kom muaj lub polyhedron, thiab cais los ntawm nws ib txhia ntawm nws cov khoom - lub kaum sab xis, kab, lossis ntau kab thiab cov ces kaum. Ua tsaug rau qhov kev ua no, koj tuaj yeem pom tau thiab qhia txog cov yam ntxwv ntawm cov duab los yog ib feem ntawm nws.
Plotting muaj nuj nqi
Tus software muaj kev ua haujlwm hauv kev tsim nyog los tsim ntau yam duab. Ua kom tswj tau lawv, koj tuaj yeem siv ob qho tshwjxeeb cov yias, thiab sau tau qee cov qauv. Ntawm no yog ib qho piv txwv yooj yim:
y = a | x-h | + k
Rov ua hauj lwm thiab kev txhawb pab rau peb tus kheej tej haujlwm
Qhov kev zov me nyuam tuaj yeem rov pib dua ua haujlwm tom qab kaw. Yog tias tsim nyog, koj tuaj yeem qhib cov dej num uas tau muab los ntawm hauv Is Taws Nem thiab ua rau lawv tus kheej kho nyob rau ntawd.
GeoGebra Community
Tam sim no, qhov kev zov me nyuam tab tom npaj tsim kho thiab txhim kho. Cov neeg tsim khoom tsim muaj qhov tshwj xeeb qhov GeoGebra Tube, uas cov neeg siv software siv tawm tau lawv cov tswv yim, cov lus pom zoo, thiab cov kev npaj ua tiav. Ib yam li qhov kev zov me nyuam xwb, txhua qhov hauj lwm uas tau nthuav tawm ntawm qhov kev pab no yog pub dawb thiab muab luam tawm, muab kho rau koj cov kev xav tau thiab siv yam tsis muaj kev txwv rau cov lag luam tsis yog lag luam.
Thaum lub sij hawm, ntau tshaj 300 txhiab tes num tau muab tso rau ntawm qhov chaw thiab tus xov tooj no yog pheej loj tuaj. Qhov teeb meem tsuas yog qhov feem ntau ntawm cov haujlwm hauv Askiv. Tab sis qhov kev kawm yam xav tau raug muab luam tawm thiab muab txhais ua koj hom lus uas twb tau siv computer lawm.
Virtues
- Yooj yim interface, txhais ua lus Askiv;
- Yawm functionality rau kev ua hauj lwm nrog kev ua zauv;
- Muaj peev xwm ua hauj lwm nrog cov duab;
- Muaj koj lub zej zog;
- Ntoo-platform: GeoGebra yog kev txhawb los ntawm yuav luag txhua lub platforms paub - Qhov rais, OS X, Linux. Muaj ib daim ntawv thov rau Android thiab iOS smartphones / ntsiav tshuaj. Muaj kuj muaj qhov browser version muaj nyob hauv Google Chrome app khw.
Disadvantages
- Qhov kev zov me nyuam yog nyob rau hauv kev loj hlob, yog li tej lub sij hawm yoov tuaj yeem tshwm sim tau;
- Muaj ntau lub projects uas tau muab tso rau hauv zej zog, hauv Askiv.
GeoGebra yog tsim rau tsim kom muaj ntau tshaj li cov kev ua haujlwm tshaj li cov kawm hauv chav kawm hauv chav kawm, yog li cov xibfwb qhia ntawv tau zoo dua los nrhiav cov kev sib txuas lus yooj yim. Txawm li cas los xij, cov kws qhia ntawv hauv tsev kawm ntawv yuav muaj qhov kev pab no zoo heev. Tab sis ua tsaug rau nws txoj haujlwm, qhov kev zov me nyuam yuav siv tau los ua ib qho yeeb yam rau cov me nyuam kawm ntawv. Ntxiv rau ntau daim qauv, cov kab, cov ntsiab lus thiab cov qauv, qhov kev nthuav qhia ntawm qhov kev kawm no tuaj yeem siv ntau hom duab los siv cov qauv ntawm cov qauv.
Download tau GeoGebra dawb
Download qhov tseeb version ntawm qhov kev pab cuam los ntawm lub xeem site
Fbk grapher 
DPlot 
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GnuplotTshooj lus qhia hauv kev tes hauj lwm:
