I once asked a colleague if he’d read a particular book. “Read it?” he replied incredulously. “I haven’t even taught it!” A former college English professor, he came by the joke honestly. The first ...

Earlier this week, I wrote about the history of progressive math education, the culture wars it has inspired over the past hundred years, and the controversy over the California Math Framework. Today, ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...