Technology Concerns

I know that I cannot expect the students in my classroom to learn the way I did.  Even I would want more for them.  There are so many ways to make learning interactive and engaging!  It is my job to research, learn, and provide opportunities that enhance instruction using the vast amount of technology available.
Along with the positive educational opportunities the Internet provides, I do have some concerns.  Technology is not always reliable, as is most everything.  Teachers must be flexible and have a "plan B" ready.  For example, last week I planned to use an educational video streaming sight to show a 20 minute clip about the early Native Americans.  I previewed it and had it bookmarked.  When I wanted to play it during social studies, there was an issue with the site and we couldn't watch it. In addition, there are always risks when students are on the Internet.  It's not easy monitoring 24 computers to make sure students are where they're supposed to be, doing what they're supposed to be doing.  However, my biggest concern is my lack of knowledge.  How can I provide opportunities for my students if I don't know how to use the technology available?  How can I teach something I'm not comfortable using myself?
There will always be some risks involved with technology along with fallibility.  But the negatives don't come close to the positive possibilities the Internet and technology provides.  I must be intentional in my planning to incorporate technology into my lessons.  I must also be a life-long learner and make time for research and learning of new applications and experiences to share with my students.