I found this podcast from this 
post:
I subbed today for a 7th and 8th grade teacher. I’m not exaggerating when I say at least 50% of the students were at a 2nd grade reading level. The students were to spend the class time filling out an “all about me” worksheet, what’s your name, favorite color, favorite food etc. I was asked 20 times today “what is this word?”. Movie. Excited. Trait. “How do I spell race car driver?”
I've only listened to one episode so far, but it's really well produced, seems well-researched and very well put together.
From what I gather so far, the ways that the American public school system "teaches" kids how to read is not only completely wrong, but actually saddles them bad habits which fundamentally hinder their reading comprehension.
A huge swath of American adults are functionally illiterate, and I think I'm starting to understand why.
That reddit thread is full of people (hopefully not teachers) insisting that it's actually a parent's job to teach their children to read. Ignoring the 'fuck poor or undereducated parents' attitude on display, I have to ask, what's the point of early education then? My first few years of school were all about literacy and numeracy skills. If these aren't the responsibility of the education system at that age, then what on earth is? I guess it's just daycare to these people...
Parents are essential for student growth and education but that doesn't make them responsible for all of it. The entire point of school is to take on the the major burden of teaching kids with expertise and efficiency and providing a place for children to be with other children.