America’s future math teachers, on average, earned a C on a new test comparing their skills with their counterparts in 15 other countries, significantly outscoring college students in the Philippines and Chile but placing far below those in educationally advanced nations like Singapore and Taiwan.Here's the report: The Preparation Gap: Teacher Education for Middle School Mathematics in Six Countries (pdf file)
The researchers who led the math study in this country, to be released in Washington on Thursday, judged the results acceptable if not encouraging for America’s future elementary teachers. But they called them disturbing for American students heading to careers in middle schools, who were outscored by students in Germany, Poland, the Russian Federation, Singapore, Switzerland and Taiwan.
On average, 80 percent to 100 percent of the future middle school teachers from the highest-achieving countries took advanced courses like linear algebra and calculus, while only 50 percent to 60 percent of their counterparts in the United States took those courses, the study said.
U.S. Falls Short in Measure of Future Math Teachers
by Sam Dillon
“There are so many people who bash our teachers’ math knowledge that to be honest these results are better than what a lot of people might expect,” said Hank Kepner, professor of mathematics education at the University of Wisconsin, Milwaukee, who is president of the National Council of Teachers of Mathematics. “We show up pretty well here, right in the middle of the pack.”NCTM motto: Good enough is good enough.
I could do this problem, which is a good thing, given that I've completed ALEKS geometry.
On the other hand, I had to think about it -- and I don't remember having learned that the angle bisector also bisects the opposite side in a parallelogram.