This directly contradicts the statements made by Sal Khan. Children are being harmed by his push. This is very troubling. HN Discussion Here: https://news.yco

This directly contradicts the statements made by Sal Khan. Children are being harmed by his push. This is very troubling. HN Discussion Here: https://news.ycombinator.com/item?id=47788845 https://news.ycombinator.com/item?id=47788845