Better teaching: Finland

What's so great about education in Finland?

One strength is that they allow teachers to develop their own programs. From theatlantic.com

Why Finland's educational system is to effective Infographic
How do they manage it in South Korea? High results but long days and the highest suicide rate of industrialised OECD countries.
     
What can we learn from high performing education systems?  
     
Danish pupils use web in exams
BBC news report