Experimenting with ice on an icy morning.

This morning, I collected some 'puddle ice' from the school car park to repeat our salty ice experiment to test our hypothesis and support our conclusions on the effect of salt on ice. Here is our experiment set up:

The final results were: 

The plate with ice and salt took 30 mins 9 seconds to melt completely:

 The plate with ice (no salt) took 47 mins 26 seconds to melt completely.

Check out our WOW work page over the next few days to see out explanations...