Olympia and Otis are forced to babysit Baby Genius while they try to solve a case involving unknown numbers, multiplication, and division. Good thing they have Baby Genius to help! Early Algebra— solving for an unknown in the middle of an equation. Oona has accidently switched bodies with a fly and needs Ocean’s help to collect ingredients that are circular and straight with the exact measurement they need using length and circumference. Curriculum: measuring length and circumference

Originally released by PBS, 2017. Streaming video file encoded with permission for digital streaming by Infobase on March 15, 2022.