Mr Tumble's Radio Show - Splashing with Grandad Tumble

Colour explorer Brown arrives in Colourland. Learn about the colour brown with the Colourblocks.

Andy jets off in his safari mobile, heading to Vancouver Island in Canada to record the incredible growl of a grizzly bear for Jen’s audio database back at Safari World. Along the way, he takes to a canoe and goes swimming with a pod of killer whales, escapes the clutches of a bald eagle and hears salmon jumping up a river on their migration upstream.

The Alphablocks are singing, Rat and Bat are dancing, but Cat just won't get up off the mat. Not even for a magic hat. What is Cat playing at?

Maddie and Triggs are helping Mum babysit their little neighbour Sally. She's a toddler and is just learning to speak. Maddie really wants Sally to enjoy herself, but no matter what she offers, Sally just keeps saying 'no'! Could it be that this trickster toddler is saying 'no' even when she means something else?

The neighbours have left a 'please take' box outside their house, so Nick picks out some exciting things. The little crochet doll he finds looks a bit sad. Can Norman and the Popcasters help write a song to cheer it up?

Mr Tumble’s guest Grandad Tumble has a splashing time with Incey Wincey Spider, Rock-a-Bye Baby and Round and Round the Garden. Plus, a Top 5 and Aunt Polly has the News.

JoJo has her Nature tick book, pencil and magnifying glass at the ready to explore outside with Gran Gran in this song about the world and the creatures that surround us.

Nick is helping in the charity store, which is full of amazing things. The Popcasters donate more amazing things and write today’s song. Norman gets a surprise when Nick returns home with a special gift.

Happy birthday! Count on the Numberblocks to make a birthday add up to a top celebration.

Round the corner, not far away... Bing's singing the Rainybow Song today! Join in with Bing, Sula, Coco and Pando and let's all sing the Rainybow Song together!