My girls are crafty and their imaginations are always on the go especially in the summer months. One summer we spent our days blowing things up and doing science experiments in the yard. That was a lot of fun, but mostly it was hands on learning, structured to keep my kids out of trouble. (My girls are going to blow stuff up anyways, so we might as well do it right.) At the end of the school year my oldest daughter started digging up the lawn grabbing grassy clumps of clod and flowers. She told me she intended to build a fairy garden, but at that time I put her…