If you give someone a book, and tell him to read it, are you teaching him anything?
I don't think so.
Now, what if you read the book to him--are you teaching him then?
I still don't think so. In fact, then you're only insulting his intelligence.
But what if you take the book and turn it into a powerpoint presentation, and read the powerpoint slides--then are you teaching?
No. That would compound the insult, and probably discourage him from ever picking up the book himself.
Where are all the good teachers?