Half-Life: Alyx is Valve's latest instalment in the Half-Life series The game, which is only playable with a VR headset, was used by math teacher Charles Coomber to present his online math lesson ...

This article is part of the collection: A Decade in Review: Reflections on 10 Years in Education Technology. This op-ed is part of a series of reflections on the past decade in education technology.

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