Diana Schemo:

At first, Michael Walton, starting at community college here, was sure that there was some mistake. Having done so well in high school in West Virginia that he graduated a year and a half early, how could he need remedial math?
Eighteen and temperamental, Mickey, as everyone calls him, hounded the dean, insisting that she take another look at his placement exam. The dean stood firm. Mr. Walton’s anger grew. He took the exam a second time. Same result.
“I flipped out big time,’’ Mr. Walton said.
Because he had no trouble balancing his checkbook, he took himself for a math wiz. But he could barely remember the Pythagorean theorem and had trouble applying sine, cosine and tangent to figure out angles on the geometry questions.
Mr. Walton is not unusual. As the new school year begins, the nation’s 1,200 community colleges are being deluged with hundreds of thousands of students unprepared for college-level work.
According to scores on the 2006 ACT college entrance exam, 21 percent of students applying to four-year institutions are ready for college-level work in all four areas tested, reading, writing, math and biology.
For many students, the outlook does not improve after college. The Pew Charitable Trusts recently found that three-quarters of community college graduates were not literate enough to handle everyday tasks like comparing viewpoints in newspaper editorials or calculating the cost of food items per ounce.
“It’s the math that’s killing us,’’ Dr. McKusik said.
The sheer numbers of enrollees like Mr. Walton who have to take make-up math is overwhelming, with 8,000 last year among the nearly 30,000 degree-seeking students systemwide. Not all those students come directly from high school. Many have taken off a few years and may have forgotten what they learned, Dr. McKusik said.

Notes and links on math curriculum.