Furthermore, having students build their own practice problems teaches them how to perform primary research, thus empowering them to continue their electrical/electronics education autonomously.
In most sciences, realistic experiments are much more difficult and expensive to set up than electrical circuits.
Nuclear physics, biology, geology, and chemistry professors would just love to be able to have theirstudents apply advanced mathematics to real experiments posing no safety hazard and costing less than a textbook. They can’t, but you can.
Exploit the convenience inherent to your science, and get those students of yours practicing their math on lots of real circuits!