technology

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Some edtech maths

Have been doodling on the back of a napkin this evening about edtech and its cost-benefit. Let’s say a new technology is being introduced into your school, with the promise of “50% better learning for all”. Let’s assume the following: After 1 year, by the end of the pre-Tech course, your class will have generated...

The Dynamo and the Social

Thought this was an interesting piece at Slate based on Paul David’s paper. There are some obvious parallels with personal or mobile computing and education and the difficulties we have with using it well. “Electric light bulbs were available by 1879, and there were generating stations in New York and London by 1881. Yet a...