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I think I will teach trading to my children when they have finished their studies and are really interested in trading...
if I teach my children trading while they are still on study it will interfere with their studies and it can make them lazy to study and more interested in making money.
Study first before anything else and this should really be the main priority on the first place and next will be on other things because when they do engage things specially on trading
this would really be a distraction thing on their education which would in result on affecting their school which it wouldnt really be that ideal.
Just let them be when the time comes that they are already interested or somehow do ask out.