This week Geraldine went ice skating - and has several bruises to show for it! She needs a big cushion to sit on in her pink happy pants. Kate's happy pants are pink, too. Their happy pants pockets are filled with clues relating to change... what can this week's episode be about, then?

You'll also hear not one but two stories, songs, do some problem solving, plus we hear a few fun facts and funny opinions from our young friends, MacKenzie, Sabine and Sampson.