Update for 2022: This site is no longer active. But there is still a large archive of projects to help your generate ideas.
This site is a clearinghouse for teacher-conducted global learning projects at all grade levels. Collaborate with other classes worldwide. An extensive list of search features help you to find a match with one of the site’s projects.
The projects are open for specific time frames, and so some projects close as others are set up for dates. You also have the opportunity to add your own project.