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I'm looking for a website that teaches Geometry and Algebra II greatly and emphatically. I'm beginning 9th grade in about a month and am trying to get a head start. I'm an extremely quick learner and hope to find one soon!

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For the benefit of our non-US users, what are Geometry and Algebra II? (These terms are very specific to the US.) Anyway, have you tried Khan Academy? – Qiaochu Yuan Aug 16 '12 at 6:26
I wish I knew how to teach greatly and emphatically. – William Aug 16 '12 at 6:28

The following site is very good (and contains much more than what you asked):

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MIT Open courseware might have something.

Also, videolectures might have something too.

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You can interactively and visually explore how these subjects work together with GeoGebra.
Anyone can upload educational animations
and demonstrations created with the program on GeogebraTube.

Math Open Reference presents the fundamentals of geometry in a clear and concise way.

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