The Internet amendment applies only to material that is publicly available on the Internet. We're not talking about copyright material. If it's copyrighted, and it's there...we're not talking about that stuff. We understand that if it's copyrighted, you have to pay for it.
We're talking about material that's publicly available on the Internet. Under the copyright legislation, as an individual I can use that in certain ways. But as a teacher I can't use it in certain ways for my class. But it's publicly available. They can all, as individuals, go and get it and use it. But if I, as a teacher, use it in certain ways that are relevant to my role as a teacher in teaching that class, I am violating copyright.