0 +0−0 | Afftar Vasya | 01:16:31 22/02/2021 | ||||||
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я нашел оригинал, там всё про методы преподавания As the theory goes, with white and Asian students consistently at the top of math-achievement rankings—and black and other nonwhite students continuously trailing behind—teachers start to expect worse performance from certain students, start to teach lower content, and start to use lower-level math instructional practices. гугл под килем |