Caitlin Emma:

At the start of morning assembly in the state-of-the-art Viikki School here, students’ smartphones disappear. In math class, the teacher shuts off the Smartboard and begins drafting perfect circles on a chalkboard. The students — some of the highest-achieving in the world — cut up graphing paper while solving equations using their clunky plastic calculators.

Finnish students and teachers didn’t need laptops and iPads to get to the top of international education rankings, said Krista Kiuru, minister of education and science at the Finnish Parliament. And officials say they aren’t interested in using them to stay there.

Teacher content knowledge surely trumps tech gizmos and endless grant driven schemes.