A recent article in The Guardian in the U.K. revealed the secret of Europe’s most successful school system: Finland. It is a four-letter word: P-L-A-Y.

The author, Patrick Butler, visited the Franzenia daycare center and describes what he saw.

Central to early years education in Finland is a “late” start to schooling. At Franzenia, as in all Finnish daycare centres, the emphasis is not on maths, reading or writing (children receive no formal instruction in these until they are seven and in primary school) but creative play. This may surprise UK parents, assailed as they are by the notion of education as a competitive race. In Finland, they are more relaxed: “We believe children under seven are not ready to start school,” says Tiina Marjoniemi, the head of the centre. “They need time to play and be physically active. It’s a time for creativity.”

Play, nonetheless, is a serious business, at least for the teachers, because it gives children vital skills in how to learn. Franzenia has 44 staff working with children, of whom 16 are kindergarten teachers (who have each completed a three-year specialist degree), and 28 nursery nurses (who have a two-year vocational qualification). The staff-child ratio is 1:4 for under-threes and 1:7 for the older children. Great care is taken to plan not just what kind of play takes place – there is a mix of “free play” and teacher-directed play – but to assess how children play. The children’s development is constantly evaluated. “It’s not just random play, it’s learning through play,” says Marjoniemi.

He cites British researcher David Whitbread, who says:

Carefully organised play helps develop qualities such as attention span, perseverance, concentration and problem solving, which at the age of four are stronger predictors of academic success than the age at which a child learns to read, says Whitebread. There is evidence that high-quality early years play-based learning not only enriches educational development but boosts attainment in children from disadvantaged backgrounds who do not possess the cultural capital enjoyed by their wealthier peers. Says Whitebread: “The better the quality of pre-school, the better the outcomes, both emotionally and socially and in terms of academic achievement.”

Importantly, early years care in Finland is designed and funded to ensure high take-up: every child has a legal right to high-quality pre-school care. In Franzenia, as in all daycare centres, there are children from a mix of backgrounds. Fees, subsidised by the state, are capped at a maximum of €290 (£250) a month (free for those on low incomes) for five-day, 40 hours a week care. About 40% of 1-3-year-olds are in daycare and 75% of 3-5-year-olds. Optional pre-school at the age of six has a 98% take-up. Initially envisaged in the 70s as a way of getting mothers back into the workplace, daycare has also become, Marjoniemi says, about “lifelong learning and how we prepare young children”.

Finnish educator look at the big picture, not test scores.

Daycare is not the only factor underpinning academic success. Hard-wired into Finland’s educational mission is the idea that equality is vital to economic success and societal wellbeing, as well as the belief that a small nation, reliant on creativity, ingenuity and solidarity to compete in the global economy, cannot afford inequality or segregation in schooling or health. Behind its stellar education ranking is a comprehensive social security and public health system that ensures one of the lowest child poverty rates in Europe, and some of the highest levels of wellbeing. Gunilla Holm, professor of education at the University of Helsinki, says: “The goal is that we should all progress together.”

Finnish children do not face the competitive pressures of children in the UK and US. When test scores on PISA dipped, what do you think Finnish educators did?

As UK educational policy becomes more narrow and centrally prescribed, Finland devolves more power to teachers and pupils to design and direct learning. Teachers are well paid, well-trained (they must complete a five-year specialist degree), respected by parents and valued and trusted by politicians. There is no Ofsted-style inspection of schools and teachers, but a system of self-assessment. Educational policy and teaching is heavily research-based.

Worried that its sliding Pisa scores reflected a complacency in its schools, national curriculum changes were introduced this year: these now devote more time to art and crafts. Creativity is the watchword. Core competences include “learning-to learn”, multiliteracy, digital skills and entrepreneurship. At the heart of the new curriculum, the National Board of Education says unashamedly, is the “joy of learning.”