S4C HD Wednesday

Fun and games for young children with the number blocks

When the trains must deliver in pairs, Thomas is disappointed to be paired with Diesel instead of his best friend Percy

Sasha the Submarine visits

Blero has a pair of green socks waiting for him. He eats one, but loses the second and sets off to find it in Ocido

Science programme for children presented by Tudur Phillips and his two friends, Sbarc the scientist and Nef the Nature Detective. This time, the theme is plants

The little owl figures out a way to go to the moon and bring a piece back for his friends.

Help Llaw organises a pirate treasure hunt. Can Captain Twm lead his friends to the treasure?

A visit to France to eat French foods like escargot and croissants

Children's adventure about a superhero learning the ropes

Gweni wonders who 'invented' dogs. Tad-cu spins one of his tall tales of a young girl named Megan who discovers a teapot genie in the attic of her new house

When flowers pop up near Team Po HQ, there are too many for Pili-Po to water

The fox and the honey bee

The Abadas build a 'snuggly wuggly' den. Ben's new word is something that could be snuggly wuggly too, so what is a 'greenhouse'?

The number snake loves to count and measure things, and the gang all join in

Harri receives a call to say that a fence has broken on the farm and the animals are trying to escape. Harri and Osian are called upon to fix the fence

Fun for pre-school children with the youngsters who live among the clouds

Children's programme

A postcard from Uncle Wil in Hawaii inspires Anni and Lili to create Hawaii in the kitchen - much to Dad's great disappointment

Many of the riverbank folk have their eyes on Toad's ripe pears, so Ratty offers to guard the pear tree all night

Kim and Cai enjoy a magical and playful adventure full of dance and music as they search for a new shell for Cranc

Animation about a little owl called Odo and his woodland friends

Children's adventure about a superhero learning the ropes

Meg wonders why some animals hibernate and Tad-cu spins one of his tall tales about the World Silly Dreams Championship involving a tortoise, a chipmunk and a grizzly bear

Tudur Owen and Heledd Cynwal look forward to the main ceremony of the day and hear the performances of the soloists aged between 19 and 25

Headline update

The vocal contestants between the ages of 19 and 25 try to secure their place to apply for the Osborne Roberts Memorial Award

Headline update

Nia Roberts presents the afternoon's events, including the Welsh Learner of the Year Ceremony. Plus, Lloyd Lewis and Eleri Sion take a stroll around the Maes

Coverage of the main ceremony of the day, the Prose Medal

A night of competition, including the Musical Show Solo and the Monologue for those aged 16 and under 19. Plus, the first part of the Open Choir competition

Full analysis of the day's main stories, followed by Weather

Further coverage of the Open Choir competition, plus some of the performances at Llwyfan y Maes and Ty Gwerin

Famous faces share their favourite walks in the Wrexham area, with Stifyn Parri, Lili Jones, Lily Jones, Rolant Prys and Sian Lloyd hoping to win a prize for charity

Harmony, Melody and Bop learn about the animals at the zoo

Someone is lost in the caves, and naturally Sam comes to the rescue

Comedy show for pre-school children, full of sketches, jokes, fun, monkey nonsense and comedy characters

Mama Polenta and Sam Spratt agree to a cook-off to determine who makes the best pasta sauce

Children's game show, in which teams of four children from schools across Wales visit the planet ASRA to try to win stars

A song that introduces different types of food