http://www.closeup.org/
This Web site is a useful resource guide for students and teachers
that includes ideas for lesson plans, and links to articles, television
reports, original documents, and other Web sites that deal with federalism.
http://www.landmarkcases.org/mcculloch/federalismactivitiy.html-Street
Law and the Supreme Court Historical Society sponsor a
classroom federalism activity involving McCulloch v. Maryland.
This activity is very well organized, and includes an extensive list
of handouts, objectives, guidelines, and discussion ideas.