This report offers a broader view of teachers and school principals across all levels of compulsory education, and all the similarities and differences in the issues they are facing.

Looking at teachers at all levels of education, we learn that the majority of teachers are women. In all countries, the percentage of male teachers is particularly low in primary schools where teaching is still seen as a women’s job. As a result young children are missing out on role models of both sexes.

Professor John Hattie is held in high esteem as an education researcher and was called “possibly the world’s most influential education academic” by the Times Educational Supplement in 2012.

Teachers can certainly face challenges in the classroom. In TALIS participating countries and economies, almost one in three teachers report having more than 10% of students with behavioural problems in their classes.

Almost one in three teachers across countries participating in the 2013 Teaching and Learning International Survey (TALIS) reports having more than 10% of potentially disruptive students with behaviour problems in their classes. Teachers with more than one in ten students with behaviour problems spend almost twice as much time keeping order in the classroom than their peers with less than 10% of such students in their class.

Between 2000 and 2012, the proportion of young adults (25-34 year-olds) with a tertiary qualification has grown by more than 3% per year on average in OECD countries. On average across 24 national and sub-national entities participating in the OECD Survey of Adult Skills, 39% of adults have achieved a higher level of education than their parents.

Over the past decades, education systems have expanded enormously. They provide opportunities for many more students than before to access and succeed in secondary and tertiary education.

The United Arab Emirates is identified by PISA (Programme for International Student Assessment) as one of the most rapidly improving education systems in the world. However its students still perform well below the levels expected in advanced economies.

Education systems have made major strides to close gender gaps in student performance but girls and boys remain deeply divided in career choices, which are being made much earlier than commonly thought, according to a new OECD report.

Last Saturday, 14 April, Equal Pay Day reminded the world again of the large gap between men’s and women’s wages. Eradicating unjustifiable gender inequalities in earnings seems to be very hard to accomplish.

This month, PISA in Focus examines the impact of good teacher-student relations on both students’ well-being and performance. It’s not surprising that when students feel that their teachers are interested in them and support them they feel happier at school and often do better in school.

It’s a well-trodden path to observe that the school systems of today are not preparing children for the jobs of today, let alone tomorrow. But what changes to our school systems are necessary to address this challenge?

The OECD’s Annual Meeting at Ministerial Level reinforced member governments’ support across a broad range of key OECD work.

In 2012, in more than one-third of OECD countries, over half of all upper secondary students participated in pre-vocational or vocational programmes but less than 30% of those students were exposed to work-based learning. Countries with well-established and high-quality vocational and apprenticeship programmes have improved youth employment opportunities.

Between 2003 and 2012, the percentage of students who were raised in immigrant families grew by around 3 percentage points across OECD countries. At the same time, as this month’s PISA in Focus notes, migration policies in some countries became increasingly selective while education outcomes in many countries of origin improved considerably.

There is no real consensus on how much class time is enough when it comes to learning mathematics, science and reading. But educators and policy makers generally agree that while it’s important for students to spend considerable time in school lessons to acquire new skills, spending more hours and minutes in class is not enough to ensure that students succeed in school.

Got a minute? How about 218 of them? That’s the average amount of time students in OECD countries spend in mathematics class each week (although to some, it feels like an eternity). Spare a thought, though, for students in Chile: they spend about twice that amount of time (400 minutes, or 6 hours and 40 minutes) each week in maths class. But who’s counting?

Totally wired. That’s our image of most 15-year-olds and the world they inhabit. But a new, ground-breaking report on students’ digital skills and the learning environments designed to develop those skills, paints a very different picture.

Education has become increasingly important worldwide, including politically. Probably the key driver for this is economic – the fundamental role of knowledge and skills in underpinning and maintaining prosperity.

Since 2000, the OECD Programme for International Student Assessment (PISA) has been measuring the skills and knowledge of 15-year-old students in over 70 countries.

Technology has indeed entered the classroom; but it has not yet changed the ways we teach and learn to the same extent that it has transformed our way of communicating in the outside world.

One of the most remarkable consequences of the expansion of education in OECD countries over the past decades is the reversal of the gender gap in education. From outright exclusion and discrimination in educational institutions less than a century ago, girls and young women have conquered schools and colleges.

Whoever has a hammer sees every problem as a nail. Those in the security business tend to see the answer to radicalism and terrorism in military might, and those in the financial business in cutting flows of money.

Archived webinar - Low-performing Students: Why they Fall Behind and How to Help them Succeed (February 10, 2016) with Andreas Schleicher, Director for Education and Skills, OECD, and Daniel Salinas, Analyst, OECD.

School leaders are calling the PISA-based Test for Schools one of the better indicators out there of how well students are prepared for 21st century learning.

The number and length of school holidays differs significantly across OECD countries, meaning the number of instructional days in primary and secondary education ranges from 162 days a year in France to more than 200 days in Israel and Japan.

If the quality of an education system can never exceed the quality of its teachers, then countries need to do all they can to build a high-quality teaching force.

Students who avoid making an effort to understand mathematics concepts may succeed in some school environments; but a lack of deep, critical and creative thinking may seriously penalise these students later in life when confronted with real, complex problems.

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.

There are few issues in education that raise as much political and ideological controversy as tuition fees for higher education.

At the beginning of work-based learning programmes employers make an investment. This pays off later on when, after receiving high quality training, skilled trainees achieve higher productivity and contribute to production.

More than hundred years ago, nations that are now members of the OECD introduced legislation to set the age compulsory education.

On average across OECD countries, the 20% of students who are most exposed to pure mathematics tasks (equations) score, on the PISA mathematics test, the equivalent of almost two school years ahead of the 20% of students who are least exposed.

26 Ministers and State Secretaries representing 15 countries and the European Commission gathered in Bergen, Norway, for the first Skills Summit on 29-30 June 2016. The Summit, hosted by Norway, was opened by Prime Minister Erna Solberg and the OECD’s Secretary General, Angel Gurría.

Although Lithuania’s growth has been impressive, inequality is high, the risk of poverty is one of the highest of European countries, and life expectancy is comparatively low and strongly dependent on socio-economic background.

In 2015 the Lithuanian government launched an ambitious Social Model reform agenda aimed at balancing flexibility of the labour market and security provided through the system of social protection.

Today’s schools must equip students with the knowledge and skills they’ll need to succeed in an uncertain, constantly changing tomorrow. But many schools look much the same today as they did a generation ago, and too many teachers are not developing the pedagogies and practices required to meet the diverse needs of 21st-century learners.

Schools nowadays are required to learn faster than ever before in order to deal effectively with the growing pressures of a rapidly changing environment.

Archived webinar - School Leadership for Learning: Insights from TALIS 2013 (September 20, 2016)

The role of the school leader is essential for pupil and staff success, and although good practice exists, there is still room for improvement.

Instructional leadership is the set of practices that principals use in relation to the improvement of teaching and learning. It is a strong predictor of how teachers collaborate and engage in a reflective dialogue about their practice.

The expectations for teachers are high and rising each day.

Every year in March, education ministers and union leaders of the highest-performing and most rapidly improving education systems (according to PISA) meet to seek ways to improve the status of the teaching profession. Many countries could use such guidance.

Happy schools are places where children feel challenged but competent, where they work hard but enjoy it, where social relationships are rewarding and respectful, and where academic achievement is the product but not the sole objective.

The Netherlands’ economy and society are being transformed by technological change, increased economic integration, population ageing, increased migration and other pressures.

Greece should prioritise investment in education and training and improve the quality of teaching and educational leadership in order to boost medium and long-term growth prospects, according to a new OECD report.

In some countries and economies, such as Beijing-Shanghai-Jiangsu-Guangdong (China), Qatar,Thailand, Tunisia and the United Arab Emirates, students spend at least 54 hours per week learning at and outside of school combined, whereas in others, like Finland, Germany, Sweden, Switzerland and Uruguay, students spend less than 40 hours studying.

What do innovative learning environments around the world look like? How might they be led and evaluated? What policy strategies stimulate and support them? For the past decade the OECD’s Centre for Education Research and Innovation (CERI) has addressed these and similar questions in an international study called Innovative Learning Environments.

Small in size but not in its ambitions, Slovenia has a bold vision for a society in which people learn for and through life, are innovative, trust one another, enjoy a high quality of life and embrace their unique identity and culture.

Globally, enrolment in secondary education has expanded dramatically over the past decades. This expansion is also reflected in PISA data, particularly for low- and middle-income countries. Between 2003 and 2015, Indonesia added more than 1.1 million students, Turkey and Brazil more than 400 000 students, and Mexico more than 300 000 students, to the total population of 15-year-olds eligible to participate in PISA.