Non-little kids phonics

As a teacher of adults who've just come back to school or never went, MANY of whom do not speak English as a first language because they are immigrants, and also a teacher of incarcerated juveniles who've missed years of basic schooling, can Khan Academy PLEASE do phonics that is not aimed at toddlers? If you want this school to become more of a global entity, it'd probably be a good idea if English could be taught to be pronounced, not just written. The Grammar section is amazing and I use it all the time to teach writing basics...but it can be hard to get them to write something when, half the time, they can't say the words they're trying to spell.