Lub luag hauj lwm ntawm lub chav kawm 'lej Analysis' nyob rau hauv lub tsev kawm ntawv txuas

Ib tug ntawm cov tseem ceeb kawm kawm nyob rau hauv senior high school yog algebra thiab tsom xam. Hoob no yog qhia nyob rau hauv qib 10-11 rau peb tau ntau ntau: profile kev kawm, nyob rau hauv-tob txoj kev tshawb no, qhov yooj yim kawg. Nyob rau hauv tas li ntawd, muaj tsev kawm ntawv nrog kev lectures rau cov qauv rau kev kawm leb siab tshaj thiab lub Olympiad npaj kev kawm.

Txawm li cas los, yuav hais tias ua nws yuav ua tau, ib yam ntawm cov saum toj no profiles yuav kawm txog cov seem "lej tsom xam", uas yog siv rau cov menyuam kawm ntawv uas xav mus kawm ntxiv txog nyob rau hauv ntau dua thiab theem nrab ua hauj lwm lub tsev kawm ntawv ntawm engineering, kev kho mob, nyiaj txiag qhia. Nyob rau hauv tas li ntawd, cov zauv tsom xam yog ib feem ntawm cov tub ntxhais paub tab, tab sis vim hais tias kev txawj ntse nyob rau hauv seem no yog ib qho tseem ceeb tivthaiv rau cov tau kawm tiav ntawm cov tub ntxhais nyob rau hauv kev kawm lej.

Txoj kev tshawb no ntawm lub chav kawm pib nrog lub Cheebtsam muaj nyob rau hauv lub "Introduction to zauv tsom xam": derivatives ntawm cov nuj nqi thiab nws cov khoom. Ntawm no me nyuam kawm ntawv yuav kawm txog cov tswvyim ntawm derivative, kawm coj yooj yim derivatives rau qhov yooj yim qauv thiab cov kev cai. Nws yog ib nqi sau cia hais tias ua ntej cov kev taw qhia txog lub tswvyim ntawm derivatives , ib co kev qhia ntaub ntawv koom nrog thawj zaug kev taw qhia ntawm cov tub ntxhais kawm mus rau lub tswvyim ntawm ib tug txwv nyob rau hauv lub chav kawm "lej tsom xam". Txwv yog kawm raws li ib tug yooj yim lub caij, tsis tas yuav mus rau hauv cov ntsiab lus ntawm lub tswvyim ntawm tswv yim (uas yuav tsum tau muab nyob rau hauv lub chav kawm ntawm kev kawm leb siab kawm ntawv qib siab los yog university). Nyob rau hauv txoj kev tshawb no ntawm kev sib txuas lus thiab cov derivative muaj nuj nqi nws tseem ceeb heev them sai sai mus rau lub kev sib raug zoo charts, kawm kom paub txog kev sib raug zoo ntawm cov ntsiab lus, raws li nws yuav tsim nyog rau kev vam meej kawm tiav ntawm lub tom ntej cov ntaub ntawv uas.

Lej tsom xam nyob rau hauv qib 10 lawm nyob rau hauv cov tswv yim ntawm lub derivative, thiab ua raws li cov chav kawm ntawm ntau yam kev tshawb xav thiab xaam statistics. Rov qab rau cov kev txwv thiab derivatives yuav siv sij hawm qhov chaw nyob rau hauv thawj ib nrab ntawm cov kawm qib 11, thaum lub ntsiab tshiab yog tswvcuab - txheej thaum ub muaj nuj nqi, txhais thiab indefinite ib. Rau hnub tim, cov khoom ntawm zauv tsom xam, cov kawm nyob rau hauv lub xyoo kawg ntawm lub tsev kawm ntawv, yog tsis muaj nyob rau hauv cov kev tswj thiab ntsuas cov tub ntxhais cov ntaub ntawv, tiam sis, paub cov ntsiab lus tseem ceeb heev rau cov tsim ntawm zauv kab lis kev cai ntawm cov tub ntxhais kawm thiab npaj lawv rau txoj kev kawm ntawm kev kawm leb siab kawg nyob rau hauv lwm yam kev kawm hauv tsev.

Xav qhov teeb meem ntawm lub hoob pib ntawm zauv tsom xam nyob rau hauv lub tsev kawm ntawv, nws yuav tsum tau muab sau tseg hais tias tus sau phau ntawv ntawm niaj hnub kawm ntawm algebra thiab tsom xam pib nyob rau hauv lub senior zoo heev nws yog nyob. Tseeb, thaum pib ntawm txoj kev tshawb ntawm algebra nyob rau hauv qib 10 yog txuam nrog rau cov tswv yim ntawm kev trigonometry, ib tug repetition ntawm cov tswv yim thiab kev khiav dej num. Tom ntej no, lub thib ob ib nrab yog mob siab rau cov kev txwv thiab derivatives, qhov twg paub tau tau yav tas los ncua thiab muaj tob dua los ntawm qhia lub tswvyim ntawm tus kwv "ib tug uas zoo sib xws xwm" uas nrog txhua muaj nuj nqi nyob rau hauv kev kawm lej. Cov qib 11 yog txoj kev ntsuam xyuas ob lub tsev interconnection mechanism thiab cov derivative muaj nuj nqi yog muab neberuschimsya ib lub sij hawm, i.e. derivative rau cov uas nws yog tsis yooj yim sua rau sau ib txheej thaum ub, raws li nyob rau hauv niaj hnub kev ua lej. Cov menyuam kawm ntawv yuav tsis qhia raws li xws li integrals yog npaum li cas - qhov no muaj tshwj xeeb kev kawm ntawm high school, tab sis ua kom pom tseeb rau hauv no nam yog qho tseem ceeb heev rau cov tsim ntawm daim duab.

Hoob no "lej tsom xam" nyob rau hauv high school - yog ib tug tseem ceeb thiab yooj yim npaum li cas, uas, nyob rau hauv qhov tseeb, feem ntau ntawm cov sij hawm muab los qhia ntawm algebra nyob rau hauv qib 10-11. Yog li ntawd, nws yog ib qho tseem ceeb uas cov menyuam kawm ntawv los ntawm thaum pib mus rau to taub qhov tseem ceeb ntawm seem no rau kev kawm txog zauv thiab lub neej, muaj peev xwm khiav lag luam cov yooj yim cov ntsiab lus thiab cov qauv, paub yuav ua li cas mus thov lawv cov kev paub nyob rau hauv xyaum.