- The National Archive has a well organized page of U.S. Election & Voting Resources with a focus on the Electoral College.
- FiveThirtyEight promises “Electoral Projections Done Right.”
- Electoral Vote has a nice “This Day in 2004” link.
- Hopefully you didn’t ask your students to show how many different ways the map could be colored if all the states + DC were winner take all (which, of course, they aren’t.) 270 to Win has done the calculation. Better to ask them the minimum number of states necessary to win the election.