The Mathscots are introduced. Prime, the puppy, lives at 3 Ratio Road and she has fun with numbers. Prime lives with Poly (the name being short for Polygon) and Poly enjoys playing with shapes. Prime's friend, Buster, lives across the road. He likes to measure and bust maths myths. Buster lives with Chance, who likes to think about the likelihood of events.
This version has in-built pauses along with prompts and questions to encourage families to talk about the maths presented. There are also suggested activities that families may like to explore after watching the episode.