El Nombre was a show about a Mexican gerbil that taught Maths which first appeared on Numbertime from 1993 until 2001. It then had its own series on BBC 1 from 2000 until 2003.
I love the stop-motion on this series, it works really well for the type of show it’s trying to be. The stories are about teaching children about maths, so I’m not very interested in that. If you want a nostalgic trip back, try watching a load of episodes of it.
Also, they released released a music single!