Muaj ib hnub koj txiav txim siab tias koj tus me nyuam muaj hnub nyoog txaus los kawm kom paub qhov txawv ntawm cov duab geometric. Txog kev qhia tus menyuam no 1-2 xyoos, nws muaj cov qauv kev ua si tshwj xeeb.
Cov Lus Qhia
Kauj ruam 1
Pib kev kawm nrog tsawg tus naj npawb ntawm volumetric cov nuj nqis xws li lub pob thiab lub voos xwmfab. Vim tias lawv yog cov menyuam paub tshaj plaws hauv cov qauv ntawm cov khoom ua si paub: pob thiab pob.
Kauj ruam 2
Txhua yam tau muaj tshwm sim hauv tus qauv ntawm kev ua si. Piv txwv li, thaum koj ua si pob nrog koj tus menyuam, ntxiv rau nws lub npe, txhua zaus koj hais: "Lub pob yog puag ncig", thiab txog ib puag ncig qhov cub-puab cov khoom ua si - "square". Koj tuaj yeem tau ntxiv tias lub npas dov, tab sis lub voos xwmfab tsis. Ua kom pom qhov tseeb no thiab caw koj tus menyuam sim ua nws rau nws tus kheej. Yog li nws yuav yooj yim dua rau nws kawm cov yam ntxwv ntawm txhua daim duab.
Kauj ruam 3
Hais kom koj tus menyuam nqa koj lub voj voos lossis square. Tom qab nws paub tias qhov no yog lub voos xwmfab thiab lub npas, pib qhia nws lwm yam khoom uas zoo ib yam: txiv kab ntxwv, phaj, CD, phuam qhwv tes, thiab lwm yam.
Kauj ruam 4
Pwm cov duab ntawm ntau cov duab ua ke los ntawm cov yas plasticine, muab lawv tis npe. Tom qab ntawd, caw tus me nyuam los puab cov ntsiab lus koj hu ua nws tus kheej.
Kauj ruam 5
Txhawm rau qhia me nyuam txog cov duab nrog cov khoom ua si, pyramids, uas yuav tsum tau muab tais los ntawm cov qhov ntawm ntau hom duab, yog qhov zoo tshaj plaws. Nws yog qhov zoo yog tias lawv muaj ntau cov xim sib txawv. Nws kuj tseem yog ib lub tswv yim zoo uas siv tus tshwj xeeb los yog ib lub thoob nrog cov hlwb ntawm qee qhov kev teeb tsa, uas koj yuav tau nug tus me nyuam tso cov duab sib piv.
Kauj Ruam 6
Caw tus me nyuam kom muab lawv rau hauv ntau lub thawv, cov khoom uas tau txiav tawm yav dhau los hauv daim duab - daim duab peb sab, cov voj voog, thiab lwm yam: cov duab plaub fab - hauv ib, duab plaub - hauv lwm, thiab lwm yam. Kev sib txuam cov duab geometric yuav tsum tau kos duab los yog muab tso rau ntawm cov thawv no.
Kauj Ruam 7
Txhua tus menyuam nyiam kos duab. Tso ob peb daig ntawv sau rau ntawm daim ntawv, rov ua dua daim duab uas muaj duab, thiab caw nws los txuas nrog lawv. Sau npe rau ntu feem txais.
Kauj ruam 8
Ua txhua yam ua ke. Ua siab ntev thiab siab zoo. Nco ntsoov qhuas tus menyuam tomqab txhua kis tas tsimnyog nrhiav lossis tis tus menyuam npe rau tus lej. Qhia nyeem ntawv, thiab koj tuaj yeem qhia koj tus menyuam txog cov ntawv.
