Reminder: Live Math Chat Today, 1 p.m Eastern
Just a reminder to the math-happy among us that we're staging a live chat today on your favorite subject. The topic is high school math: Why does U.S. students' performance appear to stagnate at the high school level, despite the relative progress made at earlier grades? Our guests are Hank Kepner, the president of the National Council of Teachers of Mathematics, and Susan Eddins, a math consultant and a retired, longtime teacher at the Illinois Mathematics and Science Academy.
You can watch, and submit questions, at this site.
UPDATE: Here's the transcript from the chat.