Thaum tuaj kawm ntawv, cov me nyuam pib txais cov dej loj tshiab ntawm cov ntaub ntawv tshiab, uas lawv yuav kawm. Tsis yog txhua yam khoom siv rau lawv sib npaug yooj yim. Ib qho teeb meem uas cov niam txiv tau ntsib yog kev sib npaug ntawm cov ntawv. Tsis yog tag nrho cov menyuam yaus ua rau nws nco tau yooj yim vim yog lawv tus kheej cov yeeb yam. Peb yuav piav qhia seb yuav ua li cas thiaj li pab tau tus me nyuam kawm cov kab ntawv sib npaug ntawm tshooj no.
Txhua tus me nyuam yog tus kheej - qhov no yog qhov tseem ceeb tshaj plaws uas cov niam txiv uas raug kev nyuaj siab yuav tsum nco ntsoov. Tus me nyuam tsis muaj peev xwm yooj yim kawm cov kab ntawv sib npaug yuav tsum tsis txhob xav tias muaj teeb meem. Tsuas yog, txoj kev kawm tsis yog tsim rau tus neeg mus kom ze. Thiab yog hais tias tus me nyuam tsis tuaj yeem ua txhua yam teeb meem ntawm lub rooj, ces nws muaj lub siab ntsws los yog xav txog kev nco. Kom totaub txog qhov no, koj yuav txiav txim siab tias nws yooj yim npaum li cas rau koj tus menyuam kawm lub npais lej.
Ua tus lej ua ke ntawm tus kheej
Ib qho ntawm txoj hauv kev yooj yim kom paub kev sib npaug ntawm lub npov yog sau cov lus rooj rau nws tus kheej. Thaum koj muaj nws, koj tuaj yeem sau cov hlwb tas nrog tus me nyuam. Yuav pib nrog, koj yuav tsum coj tus yam ntxwv yooj yim thiab to taub txog tus me nyuam. Koj yuav tsum pib nrog kev sib npaug ntawm ib qho.
Daim duab tom ntej, uas yuav tsum tau ua kom ntau, yuav yog 10. Tus me nyuam yuav tsum piav qhia txog qhov kev ua ntawm kev sib npaug sib npaug li qhov ntawm unit, tsuas yog ib qho ntxiv rau lo lus teb.
Tom ntej no peb tuaj yeem xav txog kev sib npaug ntawm 2, nws raug muab rau menyuam yaus yoojyim, txij li ntawm daim duab ntau ntau los ntawm 2, ntxiv ib qho ntawm tib qho. Piv txwv, "3x2 = 3 + 3".
Nrog rau ib daim duab ntawm cuaj, tus menyuam tuaj yeem piav qhia raws li hauv qab no: txij thaum kawg, muab tus naj npawb los sib piv 10 yuav tsum tau muab tshem tawm ntawm nws. Piv txwv, "9x4 = 10x4-4 = 36".
Tom qab cov lus teb hauv lub rooj nrog cov zauv uas tau muab sau tseg, koj tuaj yeem rho tawm cov lus teb nrog tus cim ntawm lub tshuav ntxiv.
Rau thawj hnub, tus me nyuam yuav muaj txaus cov ntaub ntawv no. Hnub tom qab, cov khoom yuav tau rov qab thiab ntau lub rooj ntxiv ntxiv, pib nrog qhov nyuaj, piv txwv li, nrog rau tus naj npawb 5. Koj tuaj yeem taug kev nrog tus me nyuam diagonally thoob lub rooj: 1x1 = 1, 2x2 = 4 ... 5x5 = 25, 6x6 = 36 thiab thiab lwm yam. Muaj ntau ntawm cov qauv no yog ib qho yooj yim uas yuav tsum nco ntsoov, vim cov lus teb yog cov ntsiab lus nrog cov zauv uas khoo.
Txhawm rau kom paub lub rooj ntawv uas tus me nyuam xav tau txog ib lub lim tiam.
Kev ua si
Yog xav paub txog kev sib npaug ntawm tus me nyuam yuav yooj yim, yog tias koj xav txog txhua yam hauv kev ua si.
Qhov kev ua si yuav ua tau ib daim ntawv teev lus nrog cov qauv ua ntej thiab cov lus teb uas yuav tsum tau xaiv. Rau txoj kev teb, tus me nyuam tuaj yeem muab tau ib daim npav.
Yog hais tias tus me nyuam tau cim los ntawm kev tsim duab los ntawm cov duab, nws tuaj yeem ua ib yam dab tsi uas muaj cov tsiaj ntawv zoo ib yam los yog tsiaj txhu thiab tsim ib zaj dab neeg txog lawv. Rau kev ua ub ua no, kev xav hauv lub siab yuav tsum tsis yog rau tus me nyuam xwb, tiam sis kuj yog rau niam txiv. Piv txwv, 2 - swan, 3 - lub plawv, 6 - tsev. Lub taleas yuav zoo li no: "Swan (2) swb raws lub pas dej thiab pom lub plawv (3). Nws nyiam nws, thiab nws coj nws mus rau nws lub tsev (6). " Cov menyuam yaus uas muaj cov cim kev cim memorisation yooj yim heev rau cov koom haum no.
Paj Huam
Lwm txoj kev ceev uas yuav pab tau tus menyuam kawm qhov kev ua lej yuav ua tau paj huam. Qhov kev xaiv no tsuas yog tsim rau cov me nyuam yaus uas cim cov nqe lus raug muab rau. Kwv huam yuav zoo li tsis zoo, tab sis vim kev sib dhos, cov me nyuam yuav nco ntsoov lawv.
Piv txwv li:
"Tsib tsib rau nees nkaum tsib,
Peb txawm tawm mus hauv lub vaj zaub kom taug kev.
Tsib-rau-peb caug,
Kwv tij thiab tus muam.
Tsib-xya-caug-peb-tsib-tsib,
Lawv pib tawg ntho.
Tsib yim yog plaub caug,
Tug tubtxib tuaj cuag lawv.
Tsib-cuaj-plaub caug tsib-tsib,
Yog tias koj tawg.
Tsib kaum rau tsib caug leej,
Kuv yuav tsis cia koj mus rau hauv vaj no lawm. "
Cov niam txiv yuav tsum nco ntsoov tias tsuas ua siab ntev thiab kev muaj peev xwm nrhiav kev mus rau tus menyuam tuaj yeem pab nws kawm txog kev paub tshiab.