english: They found resources like Khan Academy and they were able to fill in those gaps and master those concepts, and that reinforced their mindset that it wasn't fixed; that they actually were capable of learning mathematics.
non_english: Otkrili su izvore, poput Akademije Kan i bili su u stanju da popune te rupe i da savladaju koncepte, a to je ojačalo njihov mentalni sklop da ne bude fiksiran; da su oni zapravo u stanju da nauče matematiku.