Re: What to "cover" (Was dimensionsless units etc.)

["John M. Clement" <clement@HAL-PC.ORG>]

Anton Lawson's "Classroom Test of Scientific Thinking" from his book "Science Teaching and the Development of Thinking".  A similar test is distributed with the Modeling material, but as I remember it omits the 2 variable problems.  These are the ones where I see the most gain.

John M Clement
> John:
> What Piagetian test do you use?
>
> Is this a home grown one or some standard test instrument?
>
> -Derek
>
>
> Derek Chirnside - DCandPC@netaccess.co.nz
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