Kuumba zvipfeko nemaoko avo pachako kunonakidza kwete chete kuvana, asi kuvanhu vakuru. Zvisinei, kune vanhu vakuru, nhamba yakakwana yemhando yakaumbwa, iyo inopesana nekuoma kunzwisisa kwekushandiswa uye nguva yakashandiswa pakusika kwavo. Munguva pfupi yapfuura, vanhu vakuru nevana vane chido mukugadzira zviyero zvakakosha zvejometri. Kune mhando iyi yemifananidzo ndiyo icosahedron, iyo inogara iri pirigoni uye imwe yePlatoic solids - nguva dzose polyhedra. Iyi nhamba ine zviso zvina makumi matatu zvitanhatu (equilateral triangles), makomo makumi matatu nemitengo 12, iyo inokonzera mbabvu 5. Iyo icosahedron yakakodzera yepapapa yakaoma kuunganidza, asi inofadza. Kana iwe unofarira pa origami, zvino kugadzira pepa ye icosahedron nemaoko ako pachako hakuzove kwakaoma. Inoumbwa nemavara, mapepa akaora, mapepa, mapurasitiki pamapuri. Uchishandisa zvinhu zvakasiyana-siyana, iwe unogona kupa kunaka nekupenya kukuru kune icosahedron yako. Chinhu chose chinoenderana chete nemafungiro emusiki wayo uye zvinhu zvakagadzirwa patafura.
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Tinokupai zvinyorwa zvinyorwa zve icosahedron zvinyorwa zvinogona kudhindwa, kutamirwa pamapuranga akareba uye makadhibhodi, akabatanidza nemitsetse uye akabatanidzwa pamwechete.
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Nzira yekuita eksahedron yemapepa:
Kuti uunganidze icosahedron kubva pepepa kana pepaiti, unofanirwa kugadzirira zvinhu zvinotevera zvichifanoitika:
- kusekwa kwekambosahedron;
- glue PVA;
- cise;
- mutongi.
- Shingairira kuseka kweka icosahedron pane pepa.
- Dzvitsai nezvipupuriro. Izvi zvakakosha kuitira kuti uve nenzvimbo yakasununguka yekuunganidza zvikamu pamwe chete. Zvakakosha kubvisa icosahedron zvishoma nezvishoma sezvinobvira, nokuti pane zvishoma zvichishandura chimiro chichapedzisira chakaipa. Ichi chinodikanwa chokucheka zvakanyanyisa kunokonzerwa nekuti yose inodonha mu icosahedron ine mativi akafanana, uye kana rumwe rutivi ruchasiyana nehurefu, pakupedzisira kukanganisa kwakadaro muhukuru kuchabata ziso rako.
- Tinotakura icosahedron mumigwagwa yakasimba.
- Nekubatsira kweGlue tinounganidza nzvimbo dzakasarudzwa ne-dashed line, uye taurai makamuri akavakidzana ematatu. Zvakakosha kubata mumamiriro ezvinhu akadaro rumwe rutivi rwakasungirirwa kwemasvondo makumi maviri ekugadzirisa zvakanyanya. Saizvozvowo, unoda kusungira mativi ose echosahedron. Nzira mbiri dzokupedzisira dzinomiririra dambudziko guru pakusungwa, sezvo inoda unyanzvi uye kushivirira. Icosaedr yakagadzirira.
Paunenge uumba iyosahedron, zvakakosha kubhadhara zvakananga kumagadziro okukotamisa mashoko ose: kuitira kuti ugove wakanamatira papepa, unogona kushandisa mutongi wenguva dzose.
Zvinoshamisa kuti icosahedron inogonawo kuwanikwa muupenyu hwezuva nezuva. Semuenzaniso, bhora rebhokisi rinogadzirwa nenzira ye trincated icosahedron (polyhedron ine mapegagoni gumi nemaviri uye 20 hexagoni yemagadzirirwo akagara). Izvi zvinonyanya kuoneka kana iwe ukanyora icosahedron inoguma mumuchena nemuchena, kufanana nebhora pacharo.
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Bhora ibhora rakadaro rinogona kuitwa rakazvimiririra nekudhinda kwekutanga kushandiswa kwechosahedron inonzi truncated mumakopi 2:
Kuumba icosahedron nemaoko ako pachako inzira inofadza inoda kufunga, kushivirira uye mapepa akawanda. Zvisinei, mhinduro yakawanikwa pakuguma ichafadza ziso kwenguva yakareba. Ikosahedron inogona kupiwa kutamba kumwana kana iye atova kusvika kune makore matatu. Ari kutarisana nemunhu akaoma sejometri chimiro, haazogoni kungofungidzira mafungiro, ruzivo rwepakati, asiwo anoziva nyika ye geometry. Kana munhu mukuru akasarudza kugadzira icosahedron ari oga, saka kuronga kwakadaro kwekuvakwa kweyosahedron kuchaita kuti nguva ipfuure, uyewo kuzvirumbidza kuburikidza nekodzero dzake dzekugadzira zvigadzirwa zvakaoma.
