Most studies show that unless kids come from low income families the differences between kids who go to pre-k and kids who don't are gone by 3rd grade or so. An

Most studies show that unless kids come from low income families the differences between kids who go to pre-k and kids who don't are gone by 3rd grade or so. And for low-income kids it's only advantageous if it's "high quality" preschool. I can't for the life of me figure out why you would bother putting your kid through 6 hours a day of virtual pre-k, when you have to be right there to watch them anyway.