CGTN published this video item, entitled “Beijing teacher uses snow to help students memorize physics formula” – below is their description.
A middle school teacher wrote a physics formula on snow-covered ground in Beijing on November 21. The teacher was seen using his feet to write P=U2/R in the snow. The students thought it was cute and they said they would not forget the formula for the rest of their lives. For more: https://www.cgtn.com/video
CGTN YouTube Channel
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