Props for teaching concept of intensity to deaf children

[zipjack]

lawtan at PO.PACIFIC.NET.SG (Lawrence Tan) wrote:

>Dear all,

>Can you please suggest some props/devices to teach very
>young deaf children (4-7 years old) the concept of  intensity.
> I have some ideas like dim light to very bright light and cold 
>to very hot. Any ideas on other different props I can use to 
>teach this concept via visual or touch.


>Name    : Lawrence Tan, Aud. Tech; CSHI, Singapore 
>E-mail  : lawtan at pacific.net.sg                         
>Homepage: http://home.pacific.net.sg/~lawtan         
>IPhone  : lawtan  "Health is Wealth" 

How bout an oscilliscope? K