In this Christmas-themed episode, Olive and Otto help Santa track down the last of his missing reindeer the infamous Rudolph, using grids and patterns. Also, will Ms. O get off Santa's naughty list, getting her good deeds to be greater than her misdeeds? Can they all work together to save Christmas?   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.