Nyob hauv tsev kawm ntawv theem pib, cov menyuam yaus yuav tsum ua tiav txoj haujlwm nyuaj - kom nco tau cov lus sib npaug. Tsis tas li ntawd, lub luag haujlwm tseem ceeb nyob nrog cov niam txiv, txij li cov txheej txheem tau muab rau hauv qhov kev zov me nyuam raug txo kom tsawg li qub. Tab sis yuav ua li cas kom cov chav kawm muaj txiaj ntsig? Qhov tseem ceeb tshaj plaws yog nco ntsoov tias nyob rau hauv pem hauv ntej ntawm koj yog ib tug me nyuam uas nco ntsoov qhov nws nyiam.
Pythagorean table
Ntawm tom qab ntawm phau ntawv txheeb xyuas koj feem ntau pom cov lus sib npaug. Tsawg kawg peb tau siv los txiav txim siab nws daim ntawv sib npaug, txij li nws tau nyob hauv daim ntawv no uas tau nthuav tawm rau peb hauv tsev kawm ntawv. Tab sis qhov tseeb, nws tsuas yog ntshai tus me nyuam kom deb ntawm kev ua lej, vim nws pom ntau yam piv txwv uas yuav tsum tau kawm, tsis muaj cov qauv thiab nthuav dav.
Cov lus sib npaug tiag tiag zoo li txawv heev. Nws yuav tsum tsis txhob muaj cov piv txwv tas mus li. Yuav los yog luam tawmme nyuam rooj ntawm Pythagoras. Hauv nws, cov xwm txheej tau sau rau hauv kab thiab kab, thiab cov khoom tau qhia hauv nruab nrab.
Yuav kom muab tus lej sib npaug, koj yuav tsum nrhiav kev sib tshuam ntawm yam. Qhov no yog ib txoj hauv kev zoo ntawm yuav ua li cas cim cov lus sib npaug sai thiab yooj yim. Nws qhov zoo dua yog tias tus menyuam tsis pom cov piv txwv uas nyuaj rau nws - tsuas yog tus lej xwb. Nws tsis mindlessly nco cov lus teb. Thaum ntxov, nws nrhiav lawv tawm. Yuav kom paub cov lus teb, nws yuav tsum taug qab lub rooj nrog nws tus ntiv tes. Thiab yog hais tias nws nyob rau ntawm nws ob lub qhov muag tas li, nws tsis yeem pib sau cov lej.
Qhov tseem ceeb ntawm kev sib npaug
Ua ntej koj kawm cov lus sib npaug, piav qhia rau koj tus menyuam nws lub ntsiab lus. Nws yuav tsum nkag siab tias cov piv txwv no txhais li cas. Nws twb paub ntxiv lawm, yog li koj pom nws pom tias 5×5 sau tau li 5+5+5+5+5+5.
Zoo siab tus me nyuam uas nws yuav tsum nco ib nrab ntawm lub rooj. Koj yuav tsum piav qhia rau nws tias 3 × 2 thiab 2 × 3 yog tib yam.
Ua kom tus menyuam txoj haujlwm yooj yim dua
Tsis tas yuav ntshai tus me nyuam nrog cov ntaub ntawv uas nws yuav tsum nco ntsoov. Rau cov neeg laus, qhov no zoo li yog ib txoj haujlwm yooj yim, tab sis tsis yog rau qib thib ob. Yog tias koj ua rau kev kawm txaus siab, koj tuaj yeem kawm cov lus sib npaug sai sai. Hauv 5 feeb, koj tuaj yeem piav qhia rau koj tus menyuam tias thaum tus lej suav nrog 1, nws tsis hloov. Muab sijhawm rau nws ua qhov "trick" ntau zaus. Nws kuj yuav xav paub tias thaum muab 10, 0 tsuas yog ntxiv rau tus lej.
Nrhiav cov qauv
Cov piv txwv ib txwm zoo li tho txawv thiab tus menyuam tsis zoo liseb nws puas tuaj yeem (lossis xav tau) nrhiav ib yam dab tsi nthuav hauv lawv. Diversify thiab nyuaj rau nws txoj haujlwm. Nws twb paub yuav muab faib li 1. Yuav ua li cas txog 5? Ntawm no, ib yam nkaus, muaj ib qho qauv, uas cov kws qhia ntawv tsis tas yuav tham txog. Qhov tshwm sim yuav tsum xaus nrog 5 lossis 0. Yog tias tus lej yog txawm, tom qab ntawd cov khoom xaus nrog 0, thiab yog tias nws yog khib, ces nrog 5. Tau kawg, txhua yam tsis yooj yim li thaum muab los ntawm 1, thiab cov menyuam yaus. yuav tau sau cov piv txwv. Tab sis nws yuav nthuav ntau npaum li ntawd. Ntxiv mus, nws yuav tsis hais tias 5 × 6=36, vim tus lej no tsis xaus nrog 5 lossis 0.
Txoj kev ua ntu zus tom ntej no yeej tsis qhia hauv tsev kawm. Yuav ua li cas ib tug me nyuam yuav kawm tau sai li sai tau daim ntawv sib npaug rau 9? Feem ntau nws muab rau cov kawm qib ob nyuaj heev. Tab sis qhov tseeb, txhua yam yog ntau yooj yim. Sau rau hauv kab ntawv cov lus teb rau tag nrho cov piv txwv. Tam sim no nws tau pom meej tias thawj tus lej yog ib ntu ntawm 0 txog 9, thiab qhov thib ob - los ntawm 9 txog 0.
Koj tuaj yeem qhia koj tus menyuam tias cov lus teb thaum muab 5 yog ib nrab ntawm cov lus teb thaum muab 10. Piv txwv li, 5 × 2=10, thiab 10 × 2=20.
piv txwv
Muab peb daim txiv apples rau ntawm lub rooj, peb lub rooj. Nug koj tus menyuam seb muaj pes tsawg txiv apples nyob ntawm nws xub ntiag. Txoj kev no nws tuaj yeem pom meej tias yog vim li cas 3 × 3=9. Nws tuaj yeem suav cov txiv apples thiab xyuas kom meej tias qhov sib npaug yog hloov los ntawm qhov sib ntxiv. Tsis tas li ntawd qhia nws qhov kev nthuav dav: txhawm rau nrhiav cov lus teb, koj yuav tsum muab cov txiv apples nyob rau hauv ib lub phaj los ntawm tus lej ntawm daim phiaj.
Cov ntxhais muab piv txwv nrog cov menyuam roj hmab, thiabcov tub-nrog tsheb. Siv ntau xim cwj mem, khob, suav sticks, cubes, khoom qab zib, ncuav qab zib. Tus me nyuam yuav tsum pom tias kev ua lej tsis yog kev sib nrauj ntawm lub neej: nws kawm tau tiag tiag li cas yuav pab tau.
Games
Qhov no yog txoj hauv kev zoo tshaj plaws rau tus menyuam kawm sai sai ntawm daim ntawv sib npaug. Qhov kev ua si yuav txaus siab rau tus menyuam, rov ua txhua yam uas koj tau hais rau nws. Npaj daim npav: lawv yuav tsum sau cov piv txwv yam tsis muaj lus teb. Cia tus menyuam rub lawv tawm ib zaug thiab sim sau cov lus teb. Yog tias nws yog, daim npav tawm ntawm qhov kev ua si. Lub hom phiaj yog kom nws sau tag nrho cov lus teb kom raug. Tuaj nrog ib qho khoom plig txhawb siab. Lwm qhov kev xaiv yog ua si tiv thaiv lub moos. Cov lus teb raug ntau dua nws muab rau lub sijhawm, qhov zoo dua.
Qhov zoo ntawm qhov kev ua si no yog qhov kawg ntawm cov qauv nyuaj tshaj plaws rau tus menyuam nyob hauv lub lawj. Tab sis dhau sij hawm, lawv yuav raug kho kom zoo nyob rau hauv nws lub cim xeeb, vim hais tias lawv yuav tsum tau hais ntxiv. Qhov no tuaj yeem muab piv rau kev xeem dhau hauv high school lossis university. Ob peb xyoos, ib tug neeg yuav tsis nco qab cov lus teb rau txhua daim pib. Tab sis yog nws tau txais lo lus nug tsis yooj yim, nws yuav nco tau ntev.
Online lossis mobile games
Kev ua si pub dawb kuj yuav los pab cov niam txiv. Lawv tuaj yeem rub tawm mus rau lub khoos phis tawj lossis nruab rau ntawm lub xov tooj ntawm tes. Nyob rau hauv txoj kev lom zem, tus me nyuam yuav rov ua dua thiab sib sau ua ke cov kev paub tau txais. Thiab, feem ntau, cov niam txiv yuav tsis tas yuav ceeb toom tus menyuam tias nws txog sijhawm kawm.
Tab sis kom paub tseeb tias lub app muaj txiaj ntsig zoo,ua si ntawm koj tus kheej ua ntej. Xyuas kom tseeb tias qhov kev ua si tsis dhau qhov nyuaj thiab tus qauv tsim muaj kev lom zem thiab muaj yeeb yuj. Daim ntawv thov yuav tsum tsis txhob qeeb. Qhov zoo tshaj plaws, yog tias tsis muaj kev tshaj tawm txhua. Tab sis yog tias koj tsis tuaj yeem kaw nws, xyuas kom meej tias nws nyob hauv cov ntsiab lus tau txais.
Lwm qhov kev xaiv nthuav qhia yuav ua li cas kawm cov lus sib npaug yog cov dab neeg. Tuaj nrog koj tus kheej lossis siv cov dab neeg nrov. Tab sis ntxiv rau lawv nrog cov piv txwv lej: tus cwj pwm tseem ceeb yuav tsum tau daws cov lus tsis txaus ntseeg, ua tiav txoj haujlwm "nyuaj", thiab lwm yam. Tus menyuam yuav tsum tsis txhob mloog sab nraud. Cia nws koom nrog hauv qhov kev ua si, "pab" tus cwj pwm kov yeej txhua yam teeb meem. Yog hais tias nws sau cov lus teb raug, raws li zaj dab neeg, tus phab ej yeej qhov kev xeem thiab txav mus rau.
paj huam thiab nkauj
Hu lub rooj rau zaj nkauj nrov. "Singing" cov lej tsis yog qhov nyuaj, thiab yog tias xav tau, lawv tuaj yeem muab tso rau hauv ib lub suab paj nruag. Ib qho txiaj ntsig zoo ntawm txoj kev no yog tias tus menyuam feem ntau hum cov nkauj uas tshwm sim thiab tsis nco qab txog cov piv txwv. Xaiv cov nkauj uas nws nyiam. Nws tuaj yeem yog zaj nkauj ntawm koj nyiam tas luav.
suav ntiv tes
Natural "abacus" yuav pab tau zoo hauv kev kawm ntau ntxiv. Xav txog yuav ua li cas kawm cov lus sib npaug rau 9 nrog koj tus ntiv tes. Txoj kev no yooj yim heev. Muab koj txhais tes tso rau ntawm lub rooj, xib teg nqes. Peb yuav suav los ntawm sab laug mus rau sab xis. Peb khoov tus ntiv tes hauv qab tus lej uas peb muab 9. Cia peb xav paub ntau npaum li cas 6 × 9. Peb khoov tus ntiv tes thib rau, uas yog tus ntiv tes xoo ntawm sab tes xis. Nws hloov tawm 5 ntiv tes ua ntej nws thiab 4 tom qab - lossis54!
Muaj txoj hauv kev nyuaj dua los kawm cov lus sib npaug ntawm koj tus ntiv tes. Nws tuaj yeem siv los muab faib los ntawm 6, 7, thiab 8. Rau ib lub rooj ntawm 9, nws tsis yooj yim heev. Yog li ntawd, rov muab koj txhais tes rau ntawm lub rooj nrog koj xib teg. Ntawm ob txhais tes, peb ua tus lej ntawm tus ntiv tes ntawm 5 mus rau 9 hauv kev txiav txim: tus ntiv tes xoo yuav yog tus lej 5, thiab tus ntiv tes me me yuav yog tus lej 9. Yog tias nws nyuaj rau tus menyuam kom nco qab tus lej lej, koj tuaj yeem sau cov xib teg. ntawm ib daim ntawv thiab sau cov lej ntawm ib sab.
xav tias peb yuav tsum xam pes tsawg 6 × 8. Ib feem ntawm cov ntiv tes mus rau qhov tsim "xauv" yuav tsum dai ntawm lub rooj. Peb xav txog qhov no: dai ntiv tes sawv cev rau kaum, thiab lawv tsuas yog yuav tsum tau muab tais. Hauv peb cov ntaub ntawv, cov no yog 4 ntiv tes, uas yog, 4 kaum. Cov ntiv tes sab laug ntawm lub rooj (nrog rau kev sib txuas) yog ib qho. Txhawm rau kom paub tus lej xav tau, tus naj npawb ntawm tus ntiv tes ntawm sab laug thiab sab tes xis yuav tsum muab sib npaug. Yog li peb muab 4 x 2, peb tau 8. Yog li 6 × 8=48.
Cia peb saib ib qho piv txwv nyuaj dua. Peb yuav tsum muab 6 los ntawm 7. Peb txuas cov ntiv tes tib yam: qhov no yog tus ntiv tes taw ntawm sab laug tes thiab ntiv tes nruab nrab ntawm sab xis. Peb txav peb txhais tes mus rau ntawm ntug ntawm lub rooj, nws hloov tawm 3 kaum. Tam sim no peb suav cov units: 4 × 3=12. Tus lej tau muab ntau dua 10. Hauv qhov no, ntxiv 30 thiab 12. Yog li, 6 × 7=42.
Ua siab ntev
Rau cov niam txiv, lub rooj yuav zoo li theem pib. Tab sis rau ib tug me nyuamcov ntaub ntawv tshiab thiab nyuaj heev. Tej zaum koj xav kom nws kawm sai li sai tau. Tab sis ua siab ntev zoo dua.
Tsis txhob sim piav txhua yam ib zaug. Muab cov khoom faib ua feem me me. Piv txwv li, ua ntej, ua tib zoo txheeb xyuas cov piv txwv 1 thiab 2 nrog nws, thaum qhov kev vam meej pom tau zoo, txav mus rau cov piv txwv 3 thiab 4. Txawm tias nws zoo li tus me nyuam tuav txhua yam ntawm ya, siv sijhawm rau koj. Muaj qhov tshwm sim siab uas cov ntaub ntawv yuav ya tawm ntawm nws lub taub hau nrog qhov nrawm tib yam.
Tsis txhob cem tus menyuam
Nws tsis yog thawj zaug tus menyuam tsis nco qab npaum li cas 7 × 8? Tab sis qhov ntawd tsis yog vim li cas freak tawm. Yog li ntawd koj tsuas yuav ua rau nws poob siab los ntawm kev kawm. Feem ntau, qhov teeb meem tsis yog nyob rau hauv nws, tab sis nyob rau hauv koj. Tej zaum nws tsis nco qab lo lus teb vim koj niaj hnub nthuav tawm cov ntaub ntawv zoo ib yam li nws tsis to taub. Tsis txhob qw rau koj tus menyuam - tsuas yog hloov koj txoj hauv kev.
Txawm tias koj tus phooj ywg hauv chav kawm yeej kawm tau zoo dua, koj tsis tas yuav muab nws ua piv txwv txhua lub sijhawm. Koj ua haujlwm tshwj xeeb nrog koj tus menyuam, thiab koj lub hom phiaj yog kom ua tiav nrog nws.
Repetition
Ib yam tseem ceeb ntawm yuav ua li cas kawm cov lus sib npaug ntawm lub siab yog tsis txhob cia tus me nyuam hnov qab cov khoom siv. Siv sijhawm rau rov ua dua kom ntau li ntau tau. Thaum xub thawj, muab sijhawm rau nws los xav, tab sis maj mam nce qhov nrawm. Thaum xub thawj, nug cov piv txwv ua ke. Thaum nws los yooj yim rau nws, pib nug ib ncig.
Zoo kawg
Ib leeg nkag mus rauyuav ua li cas kom sai thiab yooj yim kawm lub multiplication table tsis muaj nyob. Koj yuav tsum nrhiav ib tug neeg mus kom ze rau tus me nyuam. Nws tseem yog ib qho tseem ceeb kom ua lub hom phiaj hauv koj qhov kev cia siab. Txawm hais tias tus me nyuam nyiam cov lus qhia thiab cov niam txiv siv ntau txoj hauv kev, qhov no tsis txhais hais tias nws yuav kawm tau cov ntaub ntawv sai. Xav txog qhov peculiarities ntawm nws txoj kev xav.
