In part as preparation for my summer workshops, I've been making small changes here and there:
- updated many references to the site's address to MathEducationPage.org
- added a document that outlines a suggested sequencing for Lab Gear lessons
- added a construction challenge to Geometry of the Parabola
- added a reference to Keith Weber's excellent article "Teaching Trigonometric Functions", (Mathematics Teacher, September 2008), to my 10-cm circle page.