John Costilla

So after a two week hiatus from my blogspot, I thought I would share my review of CES 2009. If you have never been to the CES show in Vegas, to say it is overwhelming would be an understatement. I… Continue

I've discovered this information first hand when I first turned on text messaging on my kid's cell phones. My son, a freshman in high school, managed to rack up 3,500 text messages in one month, and that's having been grounded from his phone for two weeks that month. My daughter is much better, she still calls us, old timers, but chooses to text her friends in college.

Only 12% of students currently check email on their mobile, but eROI predicts tha

… Continue

A couple of weeks ago, I had an opportunity to attend a webinar in Oklahoma on Web 2.0 Collaboration and Comm… Continue

A friend of mine gave me this and I wanted to share with you. These are great tips and though… Continue

I think about the many times I attended professional development or training sessions as a teacher and how often much of it was done at the beginning of the year, during semester transitions or during staff development days throughout the year. Mu… Continue