How Much Does Math Matter?

How much does math matter? In a New York Times op-ed last summer, political scientist Andrew Hacker suggested that the answer is not very much. Algebra, contended Hacker, isn’t necessary for all high school students—and it’s a barrier to graduation for some. But Washington Post education columnist Jay Mathews, The Calculus Diaries author Jennifer Ouellette, Southern California math teacher Sarah Armstrong, and workforce expert Caz Pereira expressed a very different point of view.