Here is a student working on one of my butterfly paper crafts. I hear that they kids really enjoy them and learn about butterflies and butterfly flight using them. I usually recommend that the students compare the flight of the papercraft to the flight of a real butterfly. It gets the kids outdoors looking for and really watching butterflies. Different butterflies have different flight patterns, also, so it gets them thinking about that if they see more than one species. It is a great learning tool, but of course, I am a bit biased.