[ImperatorLunae]

"Critics argue that Khan’s videos and software encourage uncreative, repetitive drilling—and leave kids staring at screens instead of interacting with real live teachers."

I don't know where these critics have been, but that description sums up most of my math instruction in school.

[invalidOrTaken]

Amen. My math instructors were great---I can't say the same for the methods they had to use.