When was the last time you had to put pen to paper and solve an equation like you used to at school? A simple-looking sum was posted to X this week by Break the Silos, that has left self-proclaimed ...

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 ...