I saw on twitter this morning a conversation between Fawn Nguyen and Matt Vaudrey about Barbie Bungee (one of my favorite linear equation activities). I saw a reference to a mullet activity and did a little bit of searching.
What did I find? My new favorite activity that I can't wait to do next fall. It's absolutely hysterical. And genius.
You HAVE to go check it out if you teach anything with ratios.
Go now. Seriously.
(And he posted all of his resources to download. Bonus.)