Across OECD countries, individuals without tertiary-educated parents tend to be considerably under-represented among … particular, the period from starting upper secondary to entering tertiary education is critical in determining students’ future …

Teachers can shape their students' educational careers. Research shows that children taught by different teachers often … countries? And to what extent do students from different backgrounds have access to good teachers? Building on literature … different characteristics and practices tend to concentrate in different schools, and how much access students with different …

In OECD countries, the average class size at the lower secondary level is 23 students, but there are significant … and the United Kingdom. Class size, together with students’ instruction time, teachers’ teaching time and teachers …