About the author
Tim Holt, a 28-year public school educator, has been both a science teacher and urban district administrator. He is currently Director of Instructional Technology in the El Paso (TX) ISD. Through it all, he has been an experimenter with technology, seeking ways to make learning more engaging and meaningful. In 2012, he received the Making IT Happen Award from the Texas Computer Education Association (TCEA). Tim lives in Canutillo TX with his family and blogs at Holt Think.