PISA is an international study that was launched by the OECD in 1997. It aims to evaluate education systems worldwide every three years by assessing 15-year-olds' competencies in the key subjects: reading, mathematics and science. To date over 70 countries and economies have participated in PISA.

PISA: Measuring student success around the world

Are school vouchers associated with equity in education?

‌‌Talk of school vouchers inevitably triggers heated debate: do they give all students equal access to quality education? Or do they transfer resources away from precisely those schools that need them the most and inadvertently create a two-tier system of education?
Results from PISA 2009 show that while privately managed schools do tend to attract advantaged students, the scale of the difference between the socio-economic profiles of publicly and privately managed schools is associated with the level of public funding allocated to privately managed schools – and with how that funding is provided.
Find out more in this latest edition of PISA in Focus.     
Read the blog.  

What students know and what they can do

Singapore: Building a strong and effective teaching force