I have links to lots of super great President goodies.
Homeschool Share–Presidents Lapbook and Resources
Oklahoma Homeschool–This one is a 12 week unit for primary grades
Homeschool Share–Literature based unit on elections (includes a lapbook)
Homeschool Share–The Ballot Box Battle: lots of printables
Inside the White House–A look inside the White House
Teacher Vision–This site is loaded with resources for the 2012 election year!!
Scholastic–History of the White House