When I taught maths at university, I would always try to include in every lecture a couple of slides showing how the lecture could be used to get a job, or to s

When I taught maths at university, I would always try to include in every lecture a couple of slides showing how the lecture could be used to get a job, or to solve a real world problem in computer programming. It's weird that other disciplines seem to ground knowledge much better than maths, when it isn't hard to ground maths.