Oh, butter!

Good times at Anderson's school today.  Why?  It was time to make butter!  (To be used in tomorrow's cookie baking.
It started with the teacher telling the kids about what they will be doing, and how they'll do it.  Meanwhile, the very useful parents prepared little containers with heavy cream.  Then the kids could go berserk shaking their containers until the cream was solid.  Done.
Much excitement, and maybe some more appreciation about where stuff comes from.