Cov ntaub ntawv rau cov menyuam yaus
Rau tej chav kawm, feem ntau yog siv cov ntawv dawb lias, los ntawm qhov uas muaj qee qhov kev xav ntawm kev xav tau ua txhua yam lom zem. Nws tuaj yeem ua tau ib qho xwm txheej los ntawm ib zaj dab neeg, ib daim ntawv loj loj los yog los ntawm lub neej ntawm tus me nyuam. Txhua yam uas tsis hais lus los yog txiv xav tau - txiab, kua nplaum (zoo tshaj plaws yog "qhuav") thiab lub hauv paus rau cov ntawv ntawm cov xim dawb. Nws yog qhov zoo heev uas siv cov ntaub ntawv (text corrugated, cardboard).
Volumetric daim ntaub ntawv rau cov me nyuam
Ntau tus menyuam yaus nyiam mus koom yas yas. Plasticine kuj tuaj yeem siv rau lub substrate, tsim kom muaj ntau yam thaj av. Cov ntsiab lus yuav tsum ua kom tsawg li tsawg tau. Plasticine tuaj yeem muab faib rau daim ntawv tom qab uas muab cov ntaub ntawv los siv cov cuab yeej tshwj xeeb los yog cov cuab yeej.
Cov ntaub ntawv nthuav tawm rau menyuam yaus
Cov muaj hnub nyoog ob xyoos tau ua haujlwm nrog cov lus qhia me me, xws li buckwheat, nplej, acacia noob, cov txiv lws suav, dib liab. Muab cov ntaub ntawv no tso tawm tsis tau tsuas yog xa ntawv nrog kua nplaum xwb, tab sis kuj rau ib txheej ntawm plasticine yav tas los mus rau lub hauv paus. Heev thawj saib duab ua los ntawm cov hlaws dai lossis txawm macaroni ntawm ntau daim duab.
Nov yog qee cov tswv yim rau qhov koj tuaj yeem ua nrog tus menyuam 2 xyoo nrog koj niam:
| | |
| | |
Kev koom nrog cov me tshaj, cov niam txiv, yuav tsum tau ua ntau txoj haujlwm, vim hais tias rau daim ntawv thov ntawm cov menyuam yaus hauv 2-3 xyoo tuaj yeem tsis txiav cov duab nrog txiab, kov kua nplaum. Tab sis qhov no tsis tsim nyog. Qhov tseem ceeb tshaj plaws yog siv sij hawm nrog koj tus tub los yog tus ntxhais, kom lawv ua tiav qhov no los yog ua haujlwm kom zoo tshaj plaws ntawm lawv qhov peev xwm thiab kev muaj peev xwm, txhawb kev tawm tswv yim. Raws li txoj cai, txhua yam uas yog txuam nrog kev txuas tus neeg qhov chaw mus rau lub hauv paus, yog npaj tau los ntawm cov me nyuam lawv tus kheej.