10/52 Contestants include Melanie Wiggles, a rabbit studying carrots.
6/28 Mittens is playing mummies and wants Timmy to be the baby in her makeshift pram.
22/26 Pingu is ashamed of his rusty old scooter - he just can't keep up with his chums.
Mickey John has problems explaining to the children what light and dark mean.
6/26 The Kerwhizz teams keep a look-out for the Kerwhizz-Geewhizz gang.
7/20 Andy takes Kip on a wild adventure to see chinstrap penguins in the Antarctic.
8/20 Mister Maker shows how to transform tinfoil into a terrific picture.
23/25 Squiglet draws a laughing hyena called Harry, whose serious friend is coming for tea.
12/26 Lotta agrees to lend her brand new fluffy white coat in return for Lola's clippy handbag.
25/26 Mr Bloom teaches the Tiddlers about storing apples properly so that they last a long time.