At WOWmath.org you can find hundreds of YouTube videos related to algebra 1, algegra 2, and calculus.
As well as the large video library, WOWmath.org includes branded iOS apps for calculus and algebra 2. You are presented a video of a teacher solving an example problem, then you can do similar practice problems. All practice problems have completed solutions. These apps are $0.99(US) each through the iTunes app store.
If you would like to make videos like those at WOWmath.org to help your students and then post them on YouTube, the site's creator, Brad Robb, offers a professional development course through Fresno Pacific University that will help you learn how.
Watch a video: How WOWmath.org can HELP Algebra 2 Students
The newest feature at WOWmath.org is a collection of algebra 2 practice quizzes tied to California standards.
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