Successful education systems are able to guarantee that all students succeed at high levels. Across OECD countries, around 60% of the overall, country-level variation in student performance can be traced to differences in how well students who attend the same school can be expected to perform....

For the first time, the 2015 round of PISA collected data on students’ exposure to bullying. These data show that bullying is widespread. On average across OECD countries, around 11% of students reported that they are frequently (at least a few times per month) made fun of, 8% reported that...

In most countries and economies, students who attend schools in urban areas tend to perform at higher levels than other students. Socio-economic status explains only part of the performance difference between students who attend urban schools and other students. Schools in urban settings are...

Most students enjoy orderly classrooms for their language-of-instruction lessons. Socio-economically disadvantaged students are less likely to enjoy orderly classrooms than advantaged students. Orderly classrooms – regardless of the school’s overall socio-economic profile – are related to...

The percentage of students who expect to complete university is highest in Korea (80%) and lowest in Latvia (25%). Many high-performing students do not expect to go to university, representing potentially lost talent to an economy and society while many low-performing students think they will...

At some point in their child’s education, many parents have considered whether it would be worth the expense to enrol their child in a private school. For parents, private schools may offer a particular kind of instruction that is not available in public schools. If private schools also...