okay but real talk, lets just replace the course material used to teach mathematics in k-12 in the usa with the art of problem solving. everyone would be so much better for it. and its already written, theres no work involved.
JUST REPLACE THE FUCKING MCGRAW HILL BOOKS WITH THE ART OF PROBLEM SOLVING. burn the mcgraw hill books to the ground. set them all on fire. leave none of them unburnt. delete mcgraw hill from this earth.