I believe that is so important to integrate technology in the classroom. I am currently an early childhood major that is in a technology class and i have found very intresting techniques to use in my future classroom. Along with those sites that you found helpful. I would highly suggest using Voice Thread in your classroom. This fun tool provides a unique experience for the students. You could counduct a lesson on any subject and add your voice to the presentaion. I found this to be very helpful. It keeps the students engaged and gives them something new to look at, while integrating technology into your classroom.