What is something that should have taught in high school?

老外认为在高中应该学但没教的几件事1.personal finances We tend to learn from habit. Since people tend to take the path of least resistance, their financial knowledge is based on emotional decisions, rather than a rational approach. 2.How to learn independently Maybe the biggest shortcoming, because you are taught in schools to listen passively and learn from a teacher rather than create knowledge for yourself.3.Trades Schools are so focused on book knowledge that they have stigmatized almost any job that does not involve sitting behind a computer. Thus, schools no longer teach mechanics, sewing, cooking, and a multitude of useful life skills any more.4.Usable Mathematics I'm not saying the math we’re learning now isn't going to be useful someday. However, I don't see the practicality of the application of log23 - log 3 = x when most high school ki ………………………………