Is it really important to add logic studies in your homeschool from PK-High School?  Yes! Our children need to know how to think.  With the ability to think, almost any topic at any time can be learned and/or thought about critically.  Christian children who will go out into this devil-trodden world absolutely MUST be able to think critically.  Their very {eternal} life depends on it. This post contains affiliate links.  Read my entire disclosure here. Formal vs. Informal Logic Most people would argue that a child's mind isn't ready for "formal logic" until at least middle school, and I agree.  That doesn't mean you can't teach any logic.  Introducing what I call "informal logic" ... Read More