When Olympia finds out Dr. O is leaving for space, she struggles to throw the best goodbye party ever. Ms. O gives her some money to spend on the party but it is a small budget. Using her skills in subtraction and change, Olympia tries to make it the best party ever. The Odd Squad show aims at problem solving and thinking and includes building procedural fluency as well as building conceptual understanding. The show uses creativity and imagination to foster inquiry and math-talk.