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Ice Melting Blocks

PH20050A
They consist of two blocks of similar appearance but composed of different materials. One block seems cold to the touch, and the other seems warm.

  • Instructions Included
  • Two Blocks Look Similar but Have Different Construction
  • One Block Seems Cold, One Block Seems Hot
  • Students Learn Principles of Conductivity
  • Demo Uses Scientific Method
Teachers ask students if they think it would take longer for an ice cube to melt on the cold block. Teachers then place an ice cube on each block and watch the dramatic difference in how fast they melt. Instructions are included.



   
 

ORDER

Item # Description L x W x H Weight Unit Availability Price Quantity
470148-814 Ice Melting Blocks
9.5 x 9.5 x 1 cm 0.5 Kg (1.1 lbs.) Case of 50 Retrieving
Each Retrieving

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