Disclaimer: I received this book for free in exchange for an honest review on my blog. All thoughts and opinions are 100% mine.  I'm so excited to share this citrus volcano activity with you! This activity comes from my friend's brand new book called STEAM Play and Learn. I received an early copy of the book and I am blown away with how COOL this book is! It's colorful, easy to read, has amazing STEAM ideas, and is affordable! If you're looking for some genius STEAM ideas, this book is for … [Read more...]