Team Umizoomi is an American live-action and animated musical preschool children's television series created by Soo Kim, Michael T. Smith, and Jennifer Twomey, and developed by Teri Weiss for Nickelodeon and the Nick Jr. Channel. Twomey and Kim additionally serve as executive producers, and Kim also serves as a producer with Smith and Marcy Pritchard. The series places an emphasis on mathematical concepts, such as counting, sequences, shapes, patterns, measurements, and equalities. Team Umizoomi ran from January 25, 2010 to April 24, 2015, having released 80 episodes over 4 seasons.