During Betsy DeVos’ recent three-hour confirmation hearing to become President Donald Trump’s education secretary, charter schools came up no fewer than 60 times. Homeschooling was mentioned once. Charter schools have become a significant part of the US public-education system and now educate 2.5 million kids. But homeschooling has quietly experienced a surge in recent years too. Brian Ray, a homeschooling researcher at the National Home Education Research Institute, estimates the number of kids taught at home is growing by as much as 8% a year since the total hovered around 2 million in 2010, according to US Census figures.
