The Constitution by Schoolhouse Rock - a great way to learn the preamble to the Constitution.

America Reads the Constitution - On September 15, 2006, the Mid-Atlantic Gigapop in Philadelphia for Internet2 (MAGPI) and the National Constitution Center sponsored a unique national videoconference event, "America Reads the Constitution" in celebration of National Constitution Day. This event connected over 42 schools across the US.
 

Thom Hartmann on the Founding Fathers and the Constitution - September 16, 2006, author and radio host Thom Hartmann argues that the authors of the U.S. Constitution envisioned a more egalitarian society than has traditionally been believed.
 

Senator Robert Byrd: Study The Constitution Day, pt.1 -  September 17, 2006, Part 1 of excerpt from Senator Robert Byrd's speech on the importance of citizen awareness of how The Constitution works and of how important citizen participation is in order to keep America a true democracy.

Sen. Robert Byrd: Study The Constitution Day, pt.2 - September 17, 2006, Part 2 of excerpt from Senator Robert Byrd's speech on the importance of citizen awareness of how The Constitution works and of how important citizen participation is in order to keep America a true democracy. Here he talks about the official day every year when all Federal employees and schools that receive Federal funding will take time off to study The Constitution.
 

Professor Jonathan Turely on the Constitution - On September 18, 2006, the Maryland Institute College of Art (MICA in Baltimore, MD, presented a program to honor "Constitution Day." One of the lecturers at the splendid event was Professor Jonathan Turley of George Washington U. Law School. His talk focuses on the architect of that magnificent document, James Madison of Virginia, and its importance, vis a vis modern abuses of power.
 

Senator Robert Byrd Railing In Defense of the Constitution - January 31, 2007, passionate speech about the Constitution and how it is being corrupted and violated.