safety first, prints next, then o/a and you learn how to weld
start with that, then o/a aluminum,and your a weldor
then smaw aluminum and your good
hope this helps
sincerely,
Kent
Make sure you are real careful with eye protection. At that age they are still tender compared to a teenager or adult. Just as you can do too much with exercise, sports, martial arts for young kids, so also with things involving the eye.
But as Kent suggests, other basics, and OF operations that are not as intense for light. Simple practical experiments as well, put a magnet on a piece of steel and then heat it from the back side until the magnet falls off and explain the basics of metallurgy. Coil the leads and magnetize a screwdriver and pick up a small screw. So many others that good teachers use to get students interested.
He Is In Control, Have a Great Day, Brent
Interesting question. As a parent myself I oneday intend to teach my son how to weld. As far as an age to start, as mentioned it would probably be good to coach on the safety aspects. I would also be wary about arc damage to eyes and smoke inhalation. As people mentioned I think Oxy fuel and GTAW would be a good place to start as the tend to be a little less harsh on the body.
As most people start welding later in life, if your son truly started that early he could easily be pipeliner ready by the time he hits 18. My brother taught at a non profit flight school where children could learn to fly for free, a 13 year old won a national precision flying competition against airforce pilots as he'd been flying since he was 6 or so.