The document discusses using Skype to connect classrooms around the world. It notes that Skype allows for easy and free collaboration between classrooms, and helps raise students' geographical awareness by connecting them with experts and other classrooms in different locations. However, there are also challenges like technical issues, time zone differences, and student behavior that need to be addressed. The document considers how Skype could be used in subjects like physics and meteorology to connect students experiencing different weather or seeing different parts of the sky.