Probably because taking 1 Math and 1 science a year is not nearly enough in the modern economy. I went to a really good high school and took all AP courses and

Probably because taking 1 Math and 1 science a year is not nearly enough in the modern economy. I went to a really good high school and took all AP courses and was still blown away in college by those who came from schools with strong STEM programs. When I was struggling with robotics, programming, circuits, CAD work (small portion of the freshman engineering curriculum) they had very little trouble. Why? They had 4 years of engineering classes in high school which covered those subjects. They got to substitute many of their other classes out (classes which I would say are valuable, but less valuable). That is the value of STEM. When I was struggling freshman year i would have gladly traded my art, Spanish, physical education...etc classes for classes which would have better prepared me. I ended up graduating on time with a pretty good GPA, but it was more work than it had to be.