Technology has changed people's lives. In fewer than 30 years, people have gone from barely hearing about cell phones, laptops, and MP3 players to almost not being able to live without them. Digital citizenship describes the norms of appropriate, responsible behavior with regard to technology use. In this article, the author presents nine elements…

Many preservice teachers report having had little exposure on the use of technology in the teaching and learning of mathematics. Without guidance on the appropriate use of technology, prospective teachers are left to form their own beliefs about what is appropriate technology use. This study assessed preservice teacher beliefs and conceptions of…