Welcome to the forum chubby_goldfish!

You are in the right place.
I would recommend you start by reading this information:
http://www.brillbaby.com/teach-baby/survival-kit.phpThis is definetly something you can do with your kids even when you are working. There are a lot of methods, programs and information. A lot of people in the site is following Glenn Doman's method and use Little Reader. However, again there are many methods to follow.
This article will give you a good summary of Doamn's method:
http://www.childandme.com/glenn-domans-method-teaching-baby-read-brief/Let us know if you have any questions about the article.

Do not hesitate to ask any question you may have.