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Incorporated, a worldwide network of science museums and related institutions.
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Dear Nina,

I learned from our very own Tom Humphrey to use a buck for small  
stuff... it is a half a foot long (6" plus a little (a little is 1/8"))  
and everybody has one.

Ken

P.S. the buck coins don't work for this
On Jun 6, 2007, at 1:11 PM, nina hido wrote:

> ISEN-ASTC-L is a service of the Association of Science-Technology  
> Centers
> Incorporated, a worldwide network of science museums and related  
> institutions.
> *********************************************************************** 
> ******
>
> I am aware that measuring tools have been used by many museums as a  
> part of different math related exhibits. Are there any rules of thumb  
> that I can apply to a set of new exhibits the Exploratorium is  
> currently prototyping?
>
> For example:
> Wooden rulers break
> Measuring tape works better than a ruler
> Visitors don't know where to start the measurement so the start-point  
> needs to be very obvious
> etc
>
> Thanks for any hints and lessons learned.
>
> [log in to unmask]
>
> ______________
>
> Nina Hido
> Visitor Research and Evaluation
> Exploratorium
> 3601 Lyon Street
> San Francisco, CA 94123
> (voice) 415-674-2872
> (fax) 415-561-0370
> [log in to unmask]
>
>
>
>
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Ken Finn
High School Explainer Program Manager
Exploratorium
Center for Learning and Teaching
415) 561-0365

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For information about the Association of Science-Technology Centers and the Informal Science Education Network please visit www.astc.org.

Check out the latest case studies and reviews on ExhibitFiles at www.exhibitfiles.org.

The ISEN-ASTC-L email list is powered by LISTSERVR software from L-Soft. To learn more, visit
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