There are many ideas! Our 2nd graders have been doing a Flat Stanley project. We are a small school, so classes are small, 9 students in a multi-age 2nd/3rd grade class. I would have to check with the classroom teacher, but they may be interested in sending their Stanleys to your class (upon their return). Here is their blog http://www.classblogmeister.com/blog.php?blogger_id=242522 . Our students are also starting a research project and there is a possibility for sharing there as well. I believe this class researches animals. Earth Day is coming up as well. We'd love to blog, web conference, perhaps even create a wiki together? Let me know your thoughts.