芬兰的"数学奇迹"如何欺骗了世界
芬兰教育体系曾被誉为全球数学教育的典范，但深入分析显示其成功可能被过度夸大，实际表现与宣传存在差距。
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Over 100 million Americans cannot read above a sixth-grade level, according to a recent assessment of literacy skills in the United States.
A chart shows the percentage of younger people diagnosed with mental health problems in the US according to their political opinions. The data was verified through an external source.