If you enjoy teaching about the anatomy of caterpillars and butterflies, you are going to LOVE Bess Beetles. These amazing insects are easy to hold because they move slowly, and they don't bite or fly! They can live in your classroom the entire school year, making it possible for you to break up your study into sections of time as they become available or as they fit into your other science themes. Your students will love holding and interacting with these insects, and you will be giving them an