Cov ntsiab lus tseem ceeb ntawm kev teeb pom kev zoo rau cov khw muag khaub ncaws zoo
Qhov teeb pom kev zoo qhov rai
Lub qhov rai teeb pom kev ntawm cov khw muag khaub ncaws hais txog lo lus zoo nkauj, xav tau cov xim muag muag, thiab yuav tsum muaj kev xav zoo, ua rau tib neeg pom kev zoo nkauj thiab zoo nkauj. Hauv kev tsim teeb pom kev zoo ntawm cov khw muag khaub ncaws, nws yog ob qho teeb meem thiab qhov tseem ceeb. Feem ntau hais lus, lub qhov rais teeb pom kev zoo tsis tsim nyog siv lub teeb pom kev ntau dhau, thiab qhov sib txawv ntawm cov xim sib txawv yuav tsum tsis txhob pom qhov tseeb, txwv tsis pub nws yuav ua rau cov neeg siv xav tsis thoob thiab ua rau pom kev tsis xis nyob. Koj tuaj yeem xa mus rau kev teeb pom kev zoo ntawm kev ua yeeb yam theem, thiab teeb tsa lub teeb saum toj kawg nkaus thiab lub teeb kaum rau lub qhov rais, muab cov neeg tshiab thiab muaj txiaj ntsig zoo.
Phab ntsa teeb pom kev zoo tsim
Phab ntsa yog qhov chaw tshwj xeeb rau cov khw muag khaub ncaws kom pom zoo cov khaub ncaws rau lub caij no, thiab phab ntsa kuj tseem yog thawj qhov chaw uas cov neeg siv khoom saib tom qab nkag mus rau lub qhov rooj. Yog li ntawd, kho kom zoo nkauj ntawm phab ntsa yog qhov tseem ceeb heev. Kev kho kom zoo nkauj phab ntsa feem ntau yog xaiv los ntawm ob yam ntawm cov khoom siv kho kom zoo nkauj thiab xim. Hais txog cov khoom siv, xim pleev xim rau xim av, ntawv ntsa, paving cov laug cam, thiab cov nplais tuaj yeem xaiv tau ntawm koj tus kheej. Kev tsim phab ntsa ntawm lub khw khaub ncaws yuav tsum tau koom tes nrog cov ntsiab lus xim ntawm cov khoom lag luam tso tawm, thiab yoog raws ib puag ncig thiab duab ntawm lub khw khaub ncaws. Feem ntau, cov khoom tso khoom tuaj yeem teeb tsa ntawm phab ntsa, tso saib sawv ntsug tuaj yeem teeb tsa, qee yam khoom siv yooj yim tuaj yeem teeb tsa, ib feem ntawm cov khaub ncaws tuaj yeem tso tau, thiab nws kuj tseem tuaj yeem siv ua cov khoom muag lossis kho kom zoo nkauj rau cov khoom.
Lub thawv ntim khoom teeb pom kev zoo
Cov thawv ntim khoom yog ib lub hauv paus tseem ceeb rau kev nthuav tawm, nthuav tawm thiab muag khoom. Lub thawv tsim qauv xav tau tsis tsuas yog ua tau zoo, hloov pauv tau, khov kho, ua haujlwm tau yooj yim los ntawm cov neeg muag khoom, thiab yooj yim rau cov neeg siv khoom tuaj xyuas, tab sis kuj hloov kho raws li qhov xav tau sib txawv ntawm ntau hom khaub ncaws. Feem ntau yog xaiv cov khoom thiab cov duab ntawm lub thawv ntim khoom. Cov thawv ntim khoom dav dav yog cov xwm txheej, thiab cov khoom lag luam tau nthuav tawm thiab muab tso thoob ntiaj teb. Txawm li cas los xij, lub thawv ntim khoom tsis xwm yeem yuav hloov pauv nws cov duab tsis zoo thiab ntxim nyiam, ntxiv cov kab uas muaj sia nyob hloov pauv, thiab ua rau cov khaub ncaws khw muag khoom qhia lub ntsiab lus ntawm nkhaus. Cov thawv tshwj xeeb zoo li cov duab peb sab, trapezoids, semicircles, thiab ntau lub duab.
Qab nthab teeb tsim
Lub qab nthab tuaj yeem tsim kev zoo nkauj ntawm lub khw khaub ncaws, thiab nws tseem tuaj yeem koom tes nrog kev tsim chaw thiab teeb pom kev zoo los tsim kev lag luam zoo nkauj ib puag ncig. Kev tsim kom zoo nkauj qab nthab yuav ua lub luag haujlwm npog cov kab teeb, kab, kab kav dej, rwb thaiv tsev cua sov, rwb thaiv tsev suab, thiab lwm yam. Thaum tsim lub qab nthab, xav txog cov khoom siv, xim, thiab qhov siab ntawm qab nthab, tshwj xeeb yog xim ntawm qab nthab. Lub qab nthab yuav tsum muaj kev xav niaj hnub no, nthuav qhia tus kheej ntxim nyiam, ua tib zoo saib xyuas txhua qhov kev sib koom, thiab ua kom muaj kev nkag siab zoo ntawm cov xim qhia los ntawm. Cov tub ntxhais hluas, tshwj xeeb tshaj yog cov poj niam tshaj lij, nyiam xim huv tshaj plaws; cov tub ntxhais hluas kev ua haujlwm qhia txog kev ntxim nyiam hluas ntawm cov khw muag khaub ncaws, thiab siv cov xim sib xws xws li xim thawj. Qab nthab ntawm cov khw muag khaub ncaws dav yuav tsum yog lub teeb liab. Tau kawg, lub qab nthab tsim yog qhov zoo tshaj plaws thiab hloov pauv tau, txhua tus tuaj yeem tsim cov teebmeem sib txawv. Thaum kho lub khw khaub ncaws, koj kuj tseem yuav siv qee qhov kev hloov pauv hauv qab ntawm lub qab nthab los qhia qhov ua tau zoo dua.
Pem teb tsim
Cov qauv sib txawv ntawm hauv pem teb thiab qhov loj ntawm ib cheeb tsam txiav txim siab seb lub khw khaub ncaws zoo nkauj lossis nqaim, nyob ntsiag to lossis muaj sia nyob, dawb huv lossis ci. Qhov tseeb, tus qauv nws tus kheej kuj muaj kev ntxhib los mos, thiab nws lub ntsej muag tseem cuam tshuam tag nrho cov txiaj ntsig ntawm kev tsim. Cov qauv loj feem ntau ua rau cov khaub ncaws khw muag khoom me dua li qhov tiag. Cov qauv nyuaj dhau feem ntau txav deb ntawm lwm qhov kev tsim qauv, thiab nws tsis muaj txiaj ntsig zoo rau kev kho kom zoo nkauj ntawm lub khw khaub ncaws yav tom ntej. Cov qauv ntawm tus qauv kuj cuam tshuam tag nrho cov txiaj ntsig ntawm kev tsim. Txoj kab nkhaus ua rau tib neeg muaj kev xav ntawm kev txav mus los, cov qauv ntse-ua lub ntsej muag ua rau pom qhov pom kev tsis sib xws, thiab cov qauv geometric sib cuam tshuam los ua lub dav hlau tag nrho.
Txhua yam, cov khw muag khaub ncaws yuav tsum xaiv cov duab raws li hom khaub ncaws sib txawv. Feem ntau hais lus, poj niam' cov khw muag khaub ncaws yuav tsum tau txais cov qauv tshwj xeeb los ntawm kev ua ke ntawm txoj kab nkhaus, xws li lub voj voos, ellipses, ntu, thiab txoj kab nkhaus, nrog huab cua muag; txiv neej' cov khw muag khaub ncaws yuav tsum yog tus cwj pwm los ntawm kev sib txuas ua ke ntawm cov kab ncaj xws li cov duab plaub, duab plaub, thiab ntau lub duab. Tus qauv yog txiv neej. Cov qauv tsis xwm yeem tuaj yeem siv rau menyuam yaus' cov khw muag khaub ncaws, thiab qee cov qauv duab tas luav hauv pem teb tuaj yeem muaj sia nyob.
