Let's peek into a mad scientist's lab, where she has — yes, that's right — machines that can transform animals into other animals! Each machine can do one specific transformation, and each room has a different set of machines. By playing with these machines and transforming some very-confused animals, we'll find rich and deep structure, spanning modular arithmetic, abstract algebra, and more. (All animals will be imaginary!)

Note - Circle Prerequisites: Comfortable with arithmetic, including fractions

*This circle may be co-led by a GMC Leader-in-Training, supported by an experienced GMC leader.