Liz Kitchen is back with another programme full of songs, rhymes and the story of Dr Foster. Show more

In today's programme Paul Ewing finds out about the life of Matty Knight, a tireless young American responsible for a number of important inventions.

Puddock has travelled to the city by train to visit his Aunt Emerald. He finds that city life is very different from life in the Hopscotch garden.

A collection of music linking to geography and the study of India - a developing country.