I just learned about a video site for math teachers (6th grade and up). It's called Virtual Nerd ( http://www.virtualnerd.com/ ). It has thousands of videos that show students how to solve math problems. It even lists the steps on the side as it goes. You can even download the instructions for those students who like to have a hard copy. Creating a teacher account is free. There is a cost for student use, but as a teacher, you have free access to use the videos in your classroom. You can link the videos to your own website for students to view without an account, but the step by step tutorial doesn't show up. It is still an awesome site that can be a great tool for teaching math!!
Just sharing my learning! Hope you enjoy!