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 lesson starts to building the understanding of fractions at the 2nd grade level This lesson starts to building the understanding of fractions at the 2nd grade level ...

A student opens their Chromebook and logs into AP Classroom. Opening their assignments, they begin an AP Daily video lesson, taking notes as they watch. The student adjusts the playback speed to 1.5, ...

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The lesson begins with Coomber standing on Alyx's balcony, with the teacher joking that he's not at home but instead stuck in self-isolation while the Coronavirus pandemic persists. From here, he ...