This is such a fantastic question, and I applaud you for improving your craft like this. Hands-on material is the most unique thing that you can show them. Sho

This is such a fantastic question, and I applaud you for improving your craft like this. Hands-on material is the most unique thing that you can show them. Show them things that a textbook won't. Show them what it's like to tinker and experiment, poke and prod your way towards a solution.