Comment by coldpie

I picked some random public high school in my area (twin cities, MN). Here's some classes they offer:

> Machine Technology 1 - Increase your knowledge and skills in the use of common hand tools, engine lathes, shapers, drill presses, milling machines, and grinders. In this class students will have hands-on experiences in elementary mechanical fundamentals and principles used in precision manufacturing industries.

> Welding 1 - Interested in becoming a welder? Learn how to use the art of welding in artistic and industrial settings. Develop basic skills related to safety, equipment set up, metal transfer, gas shielding and welding various types of metals. This class focuses on oxyacetylene and gas tungsten arc welding.

> Construction Trades 1 - Interested in a career in construction or learning valuable home maintenance skills? In this course you will develop basic carpentry, metals, electricity, and pipefitting skills along with safe usage of hand and power tools applicable to each skill set.

I think there was a period (90s-2000s?) where trade skills were mostly not taught in public schools, but they're thankfully working their way back in.