Value-added estimates are a significant improvement upon measures of school performance currently used in most education systems across OECD countries. They provide a fundamentally more accurate and valuable quantitative basis for school improvement planning, policy development and for enacting...

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....

School autonomy is popular but also complex and sometimes contentious. Many education systems have increased schools’ autonomy in the hope of achieving greater efficiency and closer adaptation to local needs. In some countries, however, increased autonomy has led to greater pressure on schools...

As school after school shuts down in the face of the Covid-19 crisis (in now more than 140 countries), online learning opportunities have been elevated from a bonus extracurricular facility to a critical lifeline for education.

One of the goals of education systems is to equip all students, irrespective of their individual characteristics, with market-relevant skills. Poor or inadequate skills limit access to better-paying and more rewarding jobs and, ultimately, to better living and health conditions, and higher...

In 2020, 1.5 billion students in 188 countries/economies were locked out of their schools. Students everywhere have been faced with schools that are open one day and closed the next, causing massive disruption to their learning. With the coronavirus (COVID-19) pandemic still raging, many...

Teachers can shape their students' educational careers. Research shows that children taught by different teachers often experience very different educational outcomes. This begs the questions: how are teachers assigned to schools in different countries? And to what extent do students from...

By international standards, Norway has an inclusive education system. However, immigrant students, on average, have weaker education outcomes than their native peers at all levels of education. Norway is undertaking universal and targeted measures to improve the situation of immigrant students....