Frozen toy rescue

How to make it

1. 

   1

   Freeze the toys

   Drop the toys into the container, fill with water and freeze overnight.

2. 

   2

   Pop out the ice

   Run warm water over the bottom of the container. Slide the block onto a tray.

3. 

   3

   Sprinkle salt

   Let your child sprinkle salt on top. Watch for little cracks and tunnels.

4. 

   4

   Squirt warm water

   Have them use droppers of warm water to melt their way to a toy.

5. 

   5

   Add color

   Drip colored water on the salty spots to see the cracks light up.

6. 

   6

   Rescue every toy

   Keep going until every toy is free. Talk about what melted ice the fastest.