Back when I was in middle school, there were four days of the year that we considered to be better than Christmas – the four half-days when teachers had their super-secret staff meetings. Thanks to ...

You can save this article by registering for free here. Or sign-in if you have an account. BEZIERS, France — A depressed French math teacher set herself on fire in a high school playground on Thursday ...

Cédric Villani is one of France's top mathematicians, working across several fields of the discipline. He's won a number of titles and awards for his work. A professor at Claude Bernard Lyon 1 ...

The new question-of-the-week is: What has been the best math lesson you have taught and why do you think it was so good? In Part One, Beth Kobett, Jill Henry, Avery Zachery, Cindy Garcia, Molly ...