Send me an e-mail at christinakreid@yahoo.com
Some links I like.
The Department of Mathematics Education
MacTutor History of Mathematics Site -- St. Andrew's University
Math Forum (alias Geometry Forum)
EMAT 6680 Write-ups
Write up 1 Write up 2 Write up 3 Write up 4 Write up 5 Write up 6 Write up 7 Write up 8 Write up 9 Write up 10 Write up 11 Write up 12
EMAT 6690 Essays and Instructional Unit