Comments by "Wei" (@wile123456) on "TED-Ed" channel.

  1. Focus depends on the skill of the teacher and how well scaffold Ed the teaching is. Speed isn't constant, it varies a lot in each lessons and within a lesson. There are breaks in school. And you also train different subjects throughout the day, not just the same. Also how do you think experts get to the 60 hours of practice each week number?
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  2.  @LittleMew133  don't listen to them. They project their bad school and bad experince onto the world. Good education is possible. But not every place facilitates the right environment or skilled teachers for the task. AMD sinc emsot are likely Americans then it's obvious since the American public school system is as bad as many developing nations.
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