Tannin said:
They
are making a lame & feeble attempt to correct the problem. My kid's in 4th grade, and they teach her things in, um, American
and International units. Problem is, there's no follow through; freeway and highway signs are marked only in miles, you still buy things in the store in American units etc. Sure the metric equivalents are marked on the containers, but who reads them? You don't go looking for 0.9463529 litres of milk; you buy a quart (er of a gallon).
Instead of a gallon of milk, they should be selling 4 or 3.5 Litres of milk, or instead of a quart, sell a litre (nearest rounded equivalents). With the equivalent of the American units marked. This will force the oldies to adapt, and the young ones will grow up in a "natural" world where the units they've learned are actually used.