The author has been encouraging teachers, students, and others to join Twitter and build their personal learning networks (PLNs) ever since she delved into this great social networking site. In this article, she offers a few other tools and tips that can improve the Twitter experience of those who have opened up an account and dabbled a bit but…

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…

How can teachers teach digital citizenship when the digital landscape is changing so rapidly? How can teachers teach proper online social interactions when the students are outside their classroom and thus outside their control? Will encouraging students to engage in global collaborative environments land teachers in hot water? These are the…