The Organization for Economic Co-operation and Development (OECD) released the results of its 2015 global rankings on student performance in mathematics, reading, and science, on the Program for International Student Assessment, or PISA.

Once again, the United States did poorly compared to other countries and territories, outranked by 38 countries in math, 24 in science, and 22 in reading.

The results are especially stark when looking at US student achievement compared to much poorer countries, Andreas Schleicher, director of education and skills at the OECD, noted on CNN Monday.

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Source:: BusinessInsider.Com