Iphepha le-gemetric lephepha kufuneka lifunde ukwenza wonke umntu! Emva kwayo yonke loo nto, awusoze wazi ukuba luluphi ulwazi onokuthi lungene ebomini. Kutshanje, ubuchwephesha bemvelaphi ufumana ukuthandwa ngokubanzi phakathi kwabantwana nakubantu abadala. Kodwa ngaphambi kokwenza ubugcisa obuhlukeneyo (izilwanyana, iintaka, izityalo, izindlu ezincinci), kuya kufuneka uqale ngeemilo ezilula zejometri. Iimveliso ezinjalo zilungele isikolo besikolo ukuba zibonakalise ukumelwa okuhle ekubonakaliseni kwamanani ahlukeneyo.
I-Mastery Cubic
Ke, kwiklasi yenkosi yanamhlanje, sisebenzisa iphepha, izikimu, iglu, isikere, imigaqo kunye nomonde omncinci.
I-cube ngowona mfanekiso ulula kakhulu kwi-oriami, i-polyhedron elula, kwibala ngalinye lendawo. Iskimu sokwenza i-sweep siprintwe kwiprinta, okanye sizenze. Ukwenza oku, khetha ubungakanani bobuso. Ububanzi bephepha lephepha kufuneka bube ngamacala ama-3 ubuncinci besikwere, kwaye ubude bungabi ngaphezu kwamacala ama-5. Izikwere ezine kubude bephepha, eziya kuba licala le-cube. Zoba ngokungqongqo kumgca omnye, ngokusondeleyo. Ngaphezulu nangaphantsi kwesikwere esinye Square Square. Imitya ye-Dorite ye-Gling, enkosi apho imiphetho iya kuqhagamshelwa khona. I-cube yethu iphantse ilungele!
Emva koko, umaleko omncinci weglue uvela ngokucacileyo iindawo zonxibelelwano. Ukugcoba le miphezulu kwaye ubambe ixeshana ngoncedo lwekliphu. Iglue iya kufakwa kwimizuzu engama-30 ukuya kwengama-40. Ngoko gluse bonke ubuso.
Ubugcisa bunzima ngakumbi
I-cone yenziwa nzima ngakumbi. Ukuqala, ukuzoba isangqa sesangqa. Cwangcisa icandelo (inxenye ye-MUG, i-Mug, i-ARC encinci kunye neerediyo ezimbini) kwesi sangqa. Ubukhulu bokuphela kwekhoyini kuxhomekeke kwinxalenye yecandelo elikhulu.
Glue umda we-cone. Emva koko, ulinganise ububanzi besiseko se-cone. Isangqa Zoba isangqa kwiphepha. Emva koko kutsala oonxantathu ukuze bagxeke isiseko secala. Sika. Emva kokuphelisa isiseko secala kwicala lecala. Ubugcisa bulungile!
Inqaku ngesihloko: Ukusonga iingxowa zoboya: Iklasi enkulu yabaqalayo
I-therallepid
I-faraliplepeled ngumfanekiso ontsonkothileyo we-polyhedron, apho kubuso obunge-6 kunye nelinye ngalinye lilonke.
Ukwenza ubuchule be-daraliquiquiquiquiquiquiquiquiquiquiqued Ose-Oriquiki, kuya kufuneka uzobe isiseko - ukufana. Kwicala ngalinye lawo, amacala aphezulu apendayo afakwe ngendlela efanayo. Emva koko, kuwo naliphi na icala lamacala, zoba isiseko sesibini. Yongeza indawo yokuxhoma. I-faprallepiped inokuba ngoxande ukuba onke amaqela aneembophelelo ezithe ngqo. Emva koko nciphisa iskena kunye neglue. Ilungile!
I-Pyramid Origami
Lixesha lokuba wenze iPiramidi yephepha. Le yi-polyhedron, isiseko se-polygon, kunye nobunye ubuso bunxaxhile ngonxantathu nge-vertex epheleleyo.
Okokuqala kufuneka ukhethe ubungakanani bepiramidi kunye nenani lobuso. Emva koko, zoba i-polyhedron-iya kuba sisiseko. Ukujonga inani lobuso, kunokuba yinxantathu, isikwere, ipentagon.
Ukusuka kwelinye icala lePolyhedron yethu, zoba unxantathu lowo uya kuba kwicala. Emva koko tsala enye inxantathu ukuya kwelinye icala ukuba lixhaphake ngonxantathu wokuqala. Zitsalele njengamacala kwipiramidi. Emva koko, zoba imitya yokugcwala kwiindawo eziyimfuneko. Sika kwaye ugqwesile ubume. Iphiramidi ilungile!
Isilinda sephepha
Isilinda yimo yejometri ebotshelelwe ngumgangatho we-cylindrical kunye neenqwelomoya ezimbini ezifanayo ezihambelana nayo.
Zoba uxande ephepheni apho ububanzi obuphakathi kwesilinda, kwaye ubude bube bububanzi. Abathandi bejometri bayazi ukuba umyinge wobude bexande ukwenziwe yiFomula: l = i-nts, apho kukho ubude bexande, kwaye d ubukhulu be-cylinder. Ngolu mabala, fumana ubude bexande, esiya kuthi sephepha. Dorites ezincinci zoxinano ezincinci kwiinkcukacha ezibhaliweyo.
Emva koko kutzobe izangqa ezibini ephepheni, ububanzi njenge-cylinder. Iya kuba sisiseko esiphezulu nesisezantsi seCylinder. Okulandelayo ukusika zonke iinkcukacha. Glue umda we-cylinder ukusuka kwixande. Nika iinkcukacha zokomisa kwaye ugxeke isiseko esingezantsi kuyo. Linda kwakhona kude kuqhuba, kwaye ugqwesise isiseko esiphezulu. Ilungile!
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