Tsim los tsim kom muaj peev xwm xav txog kev xav, cov khoom ua si no zoo meej rau kev txhawb cov menyuam yaus kom muaj tswv yim thiab xav zoo. Nws siv cov txuj ci sib koom tes thiab pab cov menyuam yaus txhim kho lawv cov kev txawj ntse, uas yog qhov tseem ceeb rau lawv txoj kev loj hlob thiab kev loj hlob tag nrho. Tsis tas li ntawd, cov khoom ua si ua kom muaj peev xwm paub qhov txawv ntawm cov duab thiab cov khoom, yog li txhawb cov menyuam txoj kev loj hlob, kev sib koom tes-qhov muag, nrog rau lawv lub hlwb kev xav.
Peb tuaj yeem tsis tsuas yog ua cov xim uas pom hauv daim duab, tab sis kuj muaj cov xim palettes rau koj xaiv kom tau raws li koj cov kev xav tau xim.
Cov Menyuam Lub Ntiv Tes Arithmetic Time Cognitive Toy yog ib qho cuab yeej zoo rau cov niam txiv tab tom nrhiav kev koom tes thiab kev kawm rau lawv cov menyuam. Cov khoom ua si no txhawb cov menyuam yaus kom paub txog cov xim sib txawv thiab cov duab, thiab nws tuaj nrog ntau yam nta uas txhawb nqa lub hlwb. Tsis tas li ntawd, cov khoom ua si tsim muaj yeeb yuj thiab lom zem, uas pab cov me nyuam nyob twj ywm rau lub sij hawm ntev, txhawb lawv txoj kev mloog thiab ua kom pom tseeb.
1.Tsis muaj tshuaj lom thiab tsw ntxhiab;
mos thiab ruaj, tsis yooj yim rau khawb qhov saum npoo ntawm cov khoom;
tuaj yeem muab tais thiab khaws cia kom txuag tau qhov chaw;
nyab xeeb rau cov neeg laus, menyuam yaus thiab tsiaj.
2.Washable thiab xim-ceev
Nws kuj yog qhov yooj yim heev rau ntxuav tes nrog dej txias ncaj qha thaum nws qias neeg.
Tom qab ntxuav, koj tuaj yeem nthuav tawm thiab dai nws kom qhuav.
Nws zoo li huv thiab tshiab tsis muaj fading.