In "Team Umizoomi: Umi Ninjas," Milli, Geo, and Bot train at ninja school, complete an obstacle course, and chase Squiddy after he steals the Ultimate Ninja Trophy. The episode builds early math and problem-solving skills through counting, subtraction, shape identification, patterning, number recognition, and measurement in units. Key vocabulary and concepts include circle, oval, rectangle, diamond, pattern, minus, zero, and obstacle course. The story also highlights teamwork, persistence, and responsible choices as the characters recover the trophy and help Squiddy learn that practice and cooperation matter more than stealing. With its math challenges and social-emotional themes, this video aligns well with early elementary curricula in mathematics and character education. Part of the "Team Umizoomi" series.