Fewer 15-year-olds in East Asian countries reported that they use memorisation than did 15‑year‑olds in some of the English-speaking countries to whom they are often compared. In no PISA-participating education system did boys report more intensive use of memorisation than girls when...

Mathematical performance, for PISA, measures the mathematical literacy of a 15 year-old to formulate, employ and interpret mathematics in a variety of contexts to describe, predict and explain phenomena, recognising the role that mathematics plays in the world. The mean score is the measure. A...

The quality of Indian electricity, which is still provided mainly by the electricity boards of the several federal states, has deteriorated sharply. This has seriously impeded the country's economic growth. India needs now to meet the growing demand for electricity from more than a billion...