The literature related to the use of technology in the classroom grows every day.
Here's just a sampling of articles to get you started.

What is Web 2.0 and why should teachers care?
Check out this article by Prof. Steve Rhine:
The Journal of Education, Community, and Values


How are today's students different from those of the past?
Check out this article by Marc Prensky:
Digital Natives, Digital Immigrants


Do you have a digital accent?
Check out this rebuttal by Marc Prensky:
Overcoming Educators' Digital Immigrant Accents


Is YouTube blocked at your school? Should you use it your classroom?
Check out this article by Marc Prensky:
Why YouTube Matters


Can personal narratives turn students into producers?
Check out this article by Jason Ohler:
World of Digital Storytelling


Can cellphones in the classroom be a tool for learning?
Check out this article by Marc Prensky:
What Can You Learn From a Cellphone?


What is visual literacy?
Check out his article by Lynell Burmark:
Why Visual Literacy


How can teachers use technology to improve communication with parents?
Check out this article by Mitchell, Foulger & Wetzel:
Ten Tips for Involving Families Through Internet-Based Communication


Do you abuse PowerPoint?
Check out this article by Jeffery Young:
When Good Technology Means Bad Teaching


Are learning games in your future?
Check out this article by Marc Prensky:
Use Their Tools, Speak Their Language


How can teachers respond to learning in the digital age?
Check out this book published by the National Writing Project:
Because Digital Writing Matters