A couple of weeks ago, Olivia and I embarked upon a new adventure – pre-algebra. This book was highly recommended to me by a good friend, and it does a great job explaining math concepts in a logical way. It begins with the basics – addition, subtraction, integers, and it works its way all the way through to polynomials. What I really like about the book is that it’s a great refresher for ME for teaching. We’re only in the second chapter, but so far so good.