While most 15-year-old students spend part of their after-school time doing homework, the amount of time they spend on it shrank between 2003 and 2012. Socio-economically advantaged students and students who attend socio-economically advantaged schools tend to spend more time doing homework....

Every three years, when PISA results are published, the world’s media focuses on countries’ rankings in mathematics, reading and science performance. Often, what is lost in the subsequent national-level soulsearching about how to improve student performance is the fact that many countries...

Greater anxiety towards mathematics is associated with lower scores in mathematics, both between and within countries. The better a student’s schoolmates perform in mathematics, the greater the student’s anxiety towards mathematics. Teachers’ use of formative assessment practices is...

While PISA reveals large gender differences in reading, in favour of 15-year-old girls, the gap is narrower when digital reading skills are tested. Indeed, the Survey of Adult Skills suggests that there are no significant gender differences in digital literacy proficiency among 16-29 year-olds....

No country or economy participating in PISA 2012 can claim that all of its 15-year-old students have achieved basic proficiency skills in mathematics, reading and science. Some 28% of students score below the baseline level of proficiency in at least one of those subjects, on average across OECD...

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...

Most students think that what they learned in school is useful for them or their future. Students’ attitudes towards school are associated with their reading skills. Students who report that the climate at their school is conducive to learning tend to have more positive attitudes towards school.

Some 65% of socio-economically advantaged students reported that they know well or have often heard of the concept of quadratic function, on average across OECD countries; but only 43% of disadvantaged students so reported. On average across OECD countries, the 20% of students who are most...

Immigrant students often have to overcome multiple barriers at once in order to succeed at school. Across most OECD countries, poor performance among immigrant students relative to other students is strongly related to social disadvantage at school, as reflected in the proportion of students...

The top-performing country in the PISA assessment of digital reading was Singapore, followed by Korea, Hong Kong-China, Japan, Canada and Shanghai-China. Students in Australia, Canada, Ireland, Korea, Singapore and the United States show the most advanced web-browsing skills. More often than...