It's a rainy day and I thought it would be fun to think about a springtime topic. In this lesson plan, students create butterflies that are either "hiders" or "trickers." It includes a printable worksheet. Scholastic's The Magic School Bus: Butterfly Activity As part of the lesson, you might check out the Journey North website that allows schools to help track migratory creatures as they progress through their regions. And for some beautiful pictures of butterflies, be sure to visit Mikey on the web.