Published at Monday, 14 September 2020. математика класс. By Fanchon Menard.
S prazdnikom vsekh roditeley i uchiteley! U vashikh detey i / ili uchenikov slabyye matematicheskiye navyki? Nu ... ty ne odin! Znayete li vy, chto 93% studentov vo vsem mire imeyut problemy s ponimaniyem matematiki? Dokazano, chto dlya uspekha nashikh detey ochen vazhna prochnaya matematicheskaya baza. Vot pochemu mnogiye roditeli i uchitelya delayut vse vozmozhnoye, chtoby vdokhnovlyat i pomogat uchenikam izuchat matematiku ot vsego serdtsa, chtoby im bylo veselo. YA khotel by vospol zovat sya etoy prekrasnoy vozmozhnost yu, chtoby poblagodarit odnu iz moikh souchitel nits po imeni Tereza Evans. Ona sdelala udivitel noye otkrytiye, kotoroye obyazatel no pomozhet vam, a takzhe roditelyam i uchitelyam.
Igraya v nastol nuyu igru, ispol zuyte kolodu kart faktov. Proshche govorya, bros te kosti, nezavisimo ot togo, kakoye chislo na kubike - eto kolichestvo kartochek faktov, kotoryye neobkhodimo prochitat pered peremeshcheniyem. Problema na odnoy karte, otvet na drugoy. Bud te ostorozhny, chtoby ne poluchit slishkom mnogo problem s odnim i tem zhe otvetom. V etoy igre na pamyat dolzhno byt okolo 10-15 zadach, vsego 20-30 kart. Eto privodit k igre v to, chto my ranshe nazyvali voynoy. Otvet beret na sebya problemu. Dobavte vtoroy ili tretiy nabor, chtoby bylo mnogo problem i otvetov, chtoby sdelat yego interesnym. Drugoy variant - imet tolko zadachi, kartochek otvetov net, i kartochki prinimayutsya za samyy vysokiy otvet.
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.
Home ∶ About Us ∶ Contact ∶ Privacy ∶ Cookies ∶ Terms of Use ∶ Copyright
Any content, trademark’s, or other material that might be found on the Planoism website that is not Planoism’s property remains the copyright of its respective owner/s. In no way does Planoism claim ownership or responsibility for such items, and you should seek legal consent for any use of such materials from its owner.
Copyright © 2021 Planoism. All Rights Reserved.
Leave a Reply