Personal learning networks (PLNs) are not new. People have long relied on their families, friends, colleagues, and acquaintances to supplement their knowledge about the world. But the times are changing. Information and communication technologies (ICT), including an ever-growing repertoire of open source applications, have freed content from the…

A teacher describes how she integrated telecommunications and Internet technology into her first-grade language arts curriculum. The use of electronic mail to communicate with other student penpals generated student enthusiasm and motivation which improved reading and writing skills. Other projects included researching questions using Internet…