Unfortunately, it’s a reality for many children living in poor countries. So we put our heads together, and we've found the solution to the problem: Numeracy Boost. And you, of course. Numeracy Boot ...

The OECD study assessed roughly 160,000 people between the ages 16 and 65 — across 31 countries — and looked at their literacy, numeracy and adaptive problem-solving skills. In literacy, the United ...