Published at Monday, September 07th 2020. by Avelaine Laberge in математика класс.
Zapisyvat testy i upakovyvat informatsiyu v kratkosrochnuyu pamyat ne tak sil no, kak peredavat informatsiyu v dolgosrochnuyu pamyat. I vam deystvitel no sleduyet zakrepit formuly dlya razlichnykh tipov matematicheskikh zadach v dolgovremennoy pamyati. Vy mozhete dovol no legko zafiksirovat dolgosrochnuyu informatsiyu, i mne nravitsya praktikovat sya v tom, chtoby zapisyvat informatsiyu, kotoruyu ya uznayu. Vy vidite, chto pri izuchenii novogo yazyka etogo osobogo tipa nauki ili matematiki yest mnogo sposobov zapechatlet yego v svoyey pamyati. Vo-pervykh, tochno tak zhe, kak zapominaniye ch yego-libo imeni ili meditsinskogo termina, vy dolzhny nauchit sya proiznosit yego po bukvam, proiznosit i pisat. I zatem peresmotrite yego cherez den , zatem cherez dva dnya, zatem cherez chetyre dnya, zatem cherez vosem dney, zatem cherez 16 dney, a zatem v kontse mesyatsa, a zatem cherez dva mesyatsa, chetyre mesyatsa, shest mesyatsy.
Vy obnaruzhite, chto yesli vy sdelayete eto, to smozhete zapominat pochti vse avtomaticheski po komande, i eto budet tak sil no zapechatleno v vashem mozgu, chto vy, vozmozhno, nikogda ne smozhete eto zabyt , dazhe yesli vy vyberete odin den. Dumayte obo vsekh etikh formulakh i uravneniyakh, kak o slovakh ili imenakh. Chelovecheskiy mozg nastroyen na obucheniye takim obrazom, i vy dolzhny eto delat. Da, i yeshche odin posledniy sovet po povodu zatrudnitel nogo polozheniya na uroke matematiki, v kotorom vy okazalis segodnya. Samyy sil nyy i neveroyatnyy instrument, kotoryy u vas yest v ume, - eto «volya» i «nastoychivost , potomu chto yesli u vas yest zhelaniye uchit sya, vam deystvitel no nravitsya matematika i vy mnogo rabotayete, vy dob yetes etogo, tak chto dumayte polozhitel no na vse eto.
Veselyye kartochnyye igry, v kotorykh vy lovite karty. Eto osnovano na starom favorite, kogda igroki berut 4-5 kart iz razroznennoy stopki i sprashivayut drugikh, yest li u nikh opredelennyye karty. Tsel - kare, razmeshchennaya na stole. Stavit problemy tolko na kartu. Vopros v tom, «Yest li u vas problemy s otvetom ____?» Ubedites, chto yest tolko chetyre zadachi s odnim i tem zhe otvetom. Ispolzuyte populyarnuyu kartochnuyu igru s chislami, tsvetami, dzhokerami, propuskami i vytyagivayte 2/4 karty. Igrayte po standartnym pravilam. Dikiye izmenyat operatsiyu. Nachnite s dobavleniya, kazhdyy raz, kogda vy kladete kartu, vy dobavlyayete yeye k uzhe imeyushcheysya. Starshiye ucheniki vedut promezhutochnyy itog. Kogda razygryvayetsya wild, operatsiya menyayetsya. Uchitel dolzhen reshit, khotyat li oni vozit sya s razdeleniyem! Kak vidite, vozmozhnosti bezgranichny, eto vsego lish nekotoryye idei, kotoryye pomogut vam pridumat sposob razvlechsya s kartochnymi matematicheskimi igrami v svoyem klasse. Kartochnyye igry mogut byt bystrymi i otlichnym uprazhneniyem dlya podkrepleniya, poskolku uchashchiyesya ne proch snova uvidet odni i te zhe fakty, kogda poyavlyayetsya nebolshaya konkurentsiya.
Vidite li, neobkhodim polnotsennyy son dlya zdorovya cheloveka, i, kak lyuboy dalnoboyshchik skazhet vam, chto eto vopros konditsionirovaniya, kak dolgo chelovek mozhet ne spat i ostavatsya v tverdoy kontsentratsii. Yesli vy ne chasto zasypayete vsyu noch za ucheboy, ya by ne stal delat spetsialnogo isklyucheniya dlya testa, nezavisimo ot togo, skol ko kofeina vy dobavlyayete v svoy organizm. Voyenno-morskoy flot SSHA provel mnozhestvo ispytaniy vo vremya Vtoroy mirovoy voyny i vo vremya voyny vo Vyetname vmeste s VVS SSHA na predmet togo, kak dolgo piloty mogut ostavatsya moralno podgotovlennymi k boyu. V mozg byli vvedeny vsevozmozhnyye khimicheskiye veshchestva, i dazhe po sey den oni izuchayut podobnyye veshchi. Porazitelno, na chto sposoben chelovecheskiy mozg v opredelennykh obstoyatelstvakh.
Ispol zovaniye kolody kart na uroke matematiki mozhet byt interesnym sposobom razvlechsya s matematikoy. Idealnyy sposob bystro prosmotret ili zakrepit matematicheskiye fakty i kontseptsii - eto veselo provesti vremya s matematicheskimi kartochnymi igrami. Nevazhno, ispol zuyete li vy obychnyye karty (ot tuza do korolya) i pridumyvayete li vy zabavnyye matematicheskiye igry dlya ispolzovaniya s nimi ili sozdayete spetsializirovannyye kolody na osnove uprazhneniy po matematike ili izuchayemykh kontseptsiy (to yest drobey, mnozhiteley, razmetki). Vazhno to, chto ucheniki manipuliruyut etimi kartochkami i aktivno uchastvuyut v poiske otvetov i v to zhe vremya poluchayut udovolstviye.
Yesli vy uchites v starshey shkole i sobirayetes postupit v kolledzh, vy potratite eti gody na to, chtoby sdat ryad standartnykh ekzamenov. Oni budut vklyuchat v sebya sochetaniye obshchenatsional nykh ekzamenov (PSAT, SAT, AP) i ekzamenov shtata. Bol shinstvo ekzamenov po matematike i mnogiye standartizirovannyye ekzameny po yestestvoznaniyu pozvolyayut i rekomenduyut ispol zovat kalkulyatory, osobenno graficheskiye kalkulyatory. K sozhaleniyu, kazhdyy nabor ekzamenov organizovan raznymi rukovodyashchimi organami, kazhdyy so svoyey sobstvennoy politikoy, opredelyayushchey, kakiye kalkulyatory odobreny dlya ispol zovaniya uchastnikami testirovaniya.
Vsegda chitayte formuly kak zakonchennyye mysli ili predlozheniya. Formuly vsegda dolzhny imet znak ravenstva. Takim obrazom, formula dlya rasstoyaniya NE rt. Formula dlya rasstoyaniya d = rt. Vsegda proveryayte pravil nost formul. Naprimer: raznitsa dvukh polnykh kvadratov mozhet vyglyadet kak 25-4. Ochevidno, znacheniye etogo chisla ravno 21, no yesli my poluchim eto zhe znacheniye s pomoshchyu formuly, my proverim formulu. Po formule 25-4 mozhno bylo by zapisat kak 5 ^ 2-2 ^ 2 i razlozhit na mnozhiteli kak (5 + 2) (5-2) = 7 (3) = 21. Takim obrazom, formula proverena. Znayte, kak oboznachat otvety po formule i chto oni oznachayut. Bud te konkretny pri chtenii formul. Poskol ku vse formuly ploshchadi nachinayutsya s A =, boleye polezno dobavit dopolnitelnuyu informatsiyu. V A = (pi) r ^ 2 luchshe vsego chitat eto tak: «Ploshchad kruga ravna pi, umnozhennomu na kvadrat radiusa kruga». Obyazatelno pomnite, chto ploshchad vsegda izmeryayetsya v kvadratnykh yedinitsakh.
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