It’s staggering how little many students emerging from America’s education system actually know. From Michael Snyder at endoftheamericandream.com:
How in the world is America supposed to remain “the greatest country on Earth” when other nations are absolutely running circles around us when it comes to education? As you will see below, one survey found that 15-year-old students in China are almost four full grade levels ahead of 15-year-old students in the United States in mathematics. This is one of the most damning indictments of our education system that I have ever come across, and it is yet another clear indication that what we are doing is simply not working. Our children are not being given the tools that they need to compete in our modern society, and we have only ourselves to blame.
Perhaps you are thinking that the survey must be flawed somehow.
Well, this wasn’t some fluky survey that was only given to a handful of students. Every three years, the Program for International Student Assessment evaluates 15-year-old students all over the world in a variety of subject areas, and in 2018 approximately 32 million students participated…
The Programme for International Student Assessment (PISA) is a survey given to 15-year-old students around the world every three years, which tests the core subjects of reading, mathematics, and science. In 2018, 79 countries and economies participated, representing about 32 million 15-year-olds.

Zman has a different take.
https://www.theburningplatform.com/2019/12/05/numbers-still-matter/
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