I would advocate making science classes metric only - however I would support having imperial in Maths and English.Don't forget that measures do make up part of the language and denying a new generation while the 'one above' converses freely using a mix of measures would leave kids confused. Nothing pro-imperial or anything - just common sense because kids would have many questions unanswered by school. I suspect that is the reason why imperial made a return to the curriculum in the UK from the 90's (when I was at school in the 80's I can't remember being taught any imperial, although I can imagine teachers 'spoke it' so to speak).
From: hooperb...@bellsouth.net Subject: [USMA:45941] Re: teaching customary units Date: Tue, 6 Oct 2009 12:14:29 -0400 To: usma@colostate.edu On Oct 5 , at 1:20 PM, Robert H. Bushnell wrote:NCTM should set the following policy:.... Conversion from inch-pound units to metric units may be used as examples in algebra. Bob, I wouldn't even recommend it there. Regards,Bill HooperFernandina Beach, Florida, USA========================== SImplification Begins With SI.========================== _________________________________________________________________ Save time by using Hotmail to access your other email accounts. http://clk.atdmt.com/UKM/go/167688463/direct/01/