First, we took turns grating the soap.
Then we wet our hands in the bowl of warm water, picked up handfuls of the grated soap, and pressed it onto the penguin.
As we pressed the soap onto the penguin, we rolled the ball in our hands to make a snowball shape.
This was a fun and easy activity, and this soap would make a great handmade gift for kids. I think we'll definitely add this to our list of handmade gifts to make for next Christmas!
(The idea for this activity came from a magazine...probably Family Fun, but possibly Parents.)