Two students in Danielle Adler’s kindergarten class at Marcus Hook Elementary School in Marcus Hook, Pa., prepare for an addition problem. Credit: Holly Korbey for The Hechinger Report The Hechinger ...

One math teacher from London is proving you can actually learn a lot on TikTok. Miss Chang of Maths With Miss Chang gives quick tutorials on easy math hacks. She really knows how to make a millennial ...

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