Recently we have had the opportunity to review a unity study from The Old Schoolhouse magazine . We've done a couple of unit studies in the past so they're not entirely new to us, but we haven't used them much. I am beginning to wonder if using unit studies more often, especially with my son, might be very beneficial for us. It's a great way to incorporate so many different areas of learning into one topic. This particular unit study was about red tides and is a part of The Curiosity Files offered by The Old Schoohouse magazine. I loved how it was laid out sort of like a detective's file~that was particular appealing to my daughter who loves a good mystery. We had never heard of red tides, so we have very much enjoyed learning about them. We are huge beach and ocean lovers so this was right up our alley. This unit study began with simply talking about what red tides are~and what they are not. It's set up in a Q&A format and The Princess a