Together, technology and teachers can revamp schools

Together, technology and teachers can revamp schools

IN 1953 B.F. Skinner visited his daughter’s maths class. The Harvard psychologist found every pupil learning the same topic in the same way at the same speed. A few days later he built his first “teaching machine”, which let children tackle questions at their own pace. By the mid-1960s similar gizmos were being flogged by door-to-door salesmen. Within a few years, though, enthusiasm for them had fizzled out. Since then education technology (edtech) has repeated the cycle of hype and flop, even as computers have reshaped almost every other part…

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