The headline reads:
5 Lessons Our Kids Don’t Learn in School For Success in Life
The author is Jennifer Owens. According to her LinkedIn summary, she has never worked in K-12 schools, so I am not sure how she knows kids don’t learn these 5 lessons in school. I suppose, like most people who write about improving education, she is working from a sample size of one — one family, one type of school, one period in history.