Comment How to count change would be #1 (Score 1) 302
HS students need to learn how to count change, I'm pretty sick of them being flummoxed whenever the cash register isn't working correctly.
Being able to operate the digital controls on a fryer is probably a good foundation for a long career as well.
(but seriously, if you want to be an Engineer, and not everyone should, get it in your head that you don't quit buying textbooks and going to class the moment you graduate college)