Learn web standards for free

So now you have no excuse - it's free, accessible, and "designed to give anyone a solid grounding in web design/development, no matter who they are" (and what they might/not already know):

Learning Web Standards just got easier. Opera's new Web Standards Curriculum is a complete course to teach you standards-based web development, including HTML, CSS, design principles and background theory, and JavaScript basics.

Interesting, the introduction says, "I am mainly aiming this at universities, as I believe the standards of education in web standards to be somewhat lacking at many universities".

More at Learn to build a better Web with Opera.