Quote..."Driving instructors teach pupils to pass the driving test, this is different to teaching good driving practice."

Its basically the same when I was a welding instructor, we were teaching them the basics so that they could pass their final qualifying test, (after three months training)

So, what we did for the few days it took for their test result to come back, we gave them a chance to do the kind of work they could expect down on the site.

Quite a few of them came back to tell us how much they appreciated that part.