Zapominayte formuly SIMVOLOV i SLOV. Formula d = r t ne budet imet takogo bolshogo znacheniya ili sokhranyatsya do tekh por, poka versiya slova: proydennoye rasstoyaniye ravno koeffitsiyentu / skorosti, umnozhennomu na vremya s etoy skorostyu. Eto mozhet byt trudneye s vychislitelnymi formulami, no eto Read More...
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 Read More...
Dlya podavlyayushchego bol shinstva studentov prostogo prosmotra zametok i vypolneniya domashnikh zadaniy, postavlennykh uchitelem, nedostatochno. Konechno, malo kto iz uchenikov rasschityvayet poluchit dazhe bol she raboty, chem im uzhe bylo porucheno, no yesli vy ser yezno otnosites k polucheniyu istinnogo ponimaniya materiala, poisk zadach, kotoryye Read More...
Kogda my obuchayem studentov, vsegda neobkhodimo soblyudat ochen tshchatelnyy balans. S odnoy storony, vy khotite ubeditsya, chto uchashchiyesya mogut uznat kak mozhno bolshe. Drugimi slovami, vy khotite, chtoby u nikh byla vozmozhnost uznat kak mozhno bolshe, ne vygoraya, ne teryaya interesa, ne peregruzhaya i tak Read More...
Konechno, potrebuyetsya real noye uchastiye uchiteley, ne govorya uzhe o nebolshom kolichestve prob i oshibok, chtoby vyyasnit, kakova na samom dele ploshchad etikh chisel, no, kak tolko nekotoryy diapazon ustanovlen, kazhetsya, chto eto mozhet byt khoroshim sposobom sdelat uveren, chto studenty mogut uznat kak mozhno Read More...
Vsego za dve nedeli ya byl udivlen potryasayushchimi rezul tatami. Sara, dav yey neskol ko minut poigrat s ney, nachala izuchat matematiku. Ona skazala mne, chto oshiblas , kogda skazala, chto matematika - eto ne veselo. Cherez mesyats ona udivila menya vysokoy otsenkoy po Read More...
Itak, k kakomu optimal nomu balansu dolzhny stremitsya uchitelya pri obuchenii studentov? Na etot vopros budut raznyye otvety v zavisimosti ot izuchayemogo predmeta, poetomu davayte nemnogo suzim krug voprosov. Kakov pravilnyy balans dlya prepodavaniya matematiki starsheklassnikam i kak uznat, slishkom li legkiye uroki ili slishkom Read More...
Veroyatno, luchshiy sposob vyuchit formuly - eto delat kartochki po mere znakomstva s novymi formulami. Sdelayte 2 nabora kartochek. Pervyy nabor dolzhen imet nazvaniye formuly s odnoy storony - Ploshchad treugol nika - i polnuyu formulu s drugoy storony - A = 1/2 b h. Read More...
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