Quick and slow melting ice
![](https://alomshaha.com/wp-content/uploads/2016/03/Melting-Ice-Demo-copy.jpg)
This thermal conductivity demonstration can be surprising and counterintuitive for students and is a great way to develop or test their ideas about energy transfers between objects.
This thermal conductivity demonstration can be surprising and counterintuitive for students and is a great way to develop or test their ideas about energy transfers between objects.