For this Science Experiment we only needed 1 bar of Ivory soap and a bowl.
Unwrap the bar of Ivory soap, place it in a bowl and microwave it for 2 minutes. The soap will expand into a foam that is more than six times the size of the original bar. It’s a fun trick that won’t hurt either your microwave or the soap.
My kid had a blast watching the soap turn into foam!
We only left the soap in the microwave for 1 minute.
Then we put it back in for another minute, and it grew double the size.
Now time to play!
He made a big mess.
Homeschool Fun 