Great job Mimi!!!
This looks like a fun lesson. I want to take this class. :)
The only push back that I would give would be to ask what other disciplines you think this lesson would address. I'm saying this because I think there are direct connections to English, and ELA. I assume there might be some connections to History/Social Studies. I think that you have a powerful idea that can go a lot of places. I urge you to keep playing with it.
I'm most excited to see where you're going to take this lesson with the other lessons...and the full unit.
Good work. Badge awarded.
-Ian