> I think a huge reason for our problematic education system is lack of competition for teaching jobs. If there's a job at a startup that's willing to pay someone for math at $100k (avg in mixed locations) - $300k (avg in silicon valley) how are we ever going to have excellent math teachers. The people competing for a 50k teaching job are not even qualified to have that 100-300k job.

I don't think the two have much to do with each other. being a good k-12 teacher is much more about the teaching skills than the subject mastery. anyone who can complete a stem major should be able to understand all the concepts they would have to present in a high school math class.