L.K.
Yes, it should be 150 hrs every 5 years assuming that your certification is from Texas. I am currently trying to make sure that mine stays valid as well. I would go to the SBEC website www.sbec.state.tx.us There you can look up your current certification(s), how many hours you need to keep them current, and I believe it says how many hours you have (I could be wrong about that part). As far as where to get your hours from, look on the website and call your educational service center, but I believe that they can come from a number of different places. I have gotten some of my hours from free technology classes my school district offers. Also, many times the regional service centers have conferences that last 2-3 days. So you can rack up 12-18hrs. in one shot while learning a lot and having fun. Good luck!