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Mae'r Tralalas yn mynd i'r ysgol heddiw. Mae Harmoni, Melodi a Bop yn gwneud llun gyda phensiliau lliwgar. The Tralalas attend school, where Harmoni, Melodi and Bop draw a picture with colourful pencils.

Mae gan Pablo ei ffordd ei hun o weld y byd, ond pan mae mam yn chwilio am rhywbeth, mae o'n poeni ac mae'n rhaid i bawb ei helpu i ffeindio 'dim byd'! When mum is looking for something, everyone has to help Pablo find 'nothing'!

Toot uses a farmer's plough to clear some thick seaweed that is clogging up the harbour, and finds out how the smelly green weed can actually be really useful.

Mae Blero'n gweld defaid Ffermwr Ffred yn crwydro o gwmpas Ocido, mae'n casglu nhw ar gyfer cneifo. Blero sees Ffarmwr Ffred's sheep, he rounds them up in time for their annual shearing.

Ymunwch â Kim a Cêt ar antur hudolus a chwareus sy'n llawn dawns a cherddoriaeth wrth iddyn nhw chwilio am Twrch yn y goedwig. Join Kim and Cêt on a magical and playful adventure full of dance and music as they search for Twrch in the forest.

Bluey, Bingo and Mum get into a debate with Dad about the definition of teasing. As they recall all the times he's been a big teaser, Dad argues that he was only playing.

Mae Jini eisiau pen-blwydd ei mam fod yn berffaith, ond gall yr amherffaith fod yn ddigon da? Jini wants her mother's birthday celebrations to be perfect, but wonders if imperfect can be good enough.

Mae Jini eisiau pen-blwydd ei mam fod yn berffaith, ond gall yr amherffaith fod yn ddigon da? Jini wants her mother's birthday celebrations to be perfect, but wonders if imperfect can be good enough.

H yw llythyren heddiw - 'h' am hyfforddi ac hwyl. Today's letter is H for 'hyfforddi' (training) and 'hwyl' (fun).

Mae Ger yn gweld Gwenol Ddu - pam tydyn nhw byth yn glanio? Dirgelwch arall i Ger a Gu. Ger spots a Swift and spies a mystery: why don't they ever land? Ger and Gu decide to find out.

Mae hi'n benblwydd ar Sioned Siop a sdim bwriad dathlu ganddi, ond ma Dion Diogelwch yn trefnu parti syrpreis iddi! Sioned has no intention of celebrating her birthday, but others have plans.

Mae hi'n benblwydd ar Sioned Siop a sdim bwriad dathlu ganddi, ond ma Dion Diogelwch yn trefnu parti syrpreis iddi! Sioned has no intention of celebrating her birthday, but others have plans.

Hwiangerdd draddodiadol am lwynog coch yn cysgu ac yna'n deffro'n barod am ddiwrnod hyfryd. A traditional lullaby about a red fox sleeping soundly before waking up, ready for another day.

Mae'r Whws yn darganfod bod peth o'u heiddo ar goll ac am wybod pwy sydd wedi eu cymryd. The Woohoos discover some of their belongings are missing and set out to find out who's taken them.

Byddwn yn teithio i Baris i ddysgu am Pierre Lallement, y dyn wnaeth greu'r beic gyda phedalau nol yn 1863. Discovering how bikes work and about the different types of bikes, such as motorbikes.

Byddwn yn teithio i Baris i ddysgu am Pierre Lallement, y dyn wnaeth greu'r beic gyda phedalau nol yn 1863. Discovering how bikes work and about the different types of bikes, such as motorbikes.

Mae Felics a Watcyn yn ffraeo ac yn gadael y gwersyll mewn llanast. Mae Guto'n helpu'r ddau cymodi. Felix and Watcyn quarrel, leaving the camp in chaos. Guto tries to help them make up.

Mae Felics a Watcyn yn ffraeo ac yn gadael y gwersyll mewn llanast. Mae Guto'n helpu'r ddau cymodi. Felix and Watcyn quarrel, leaving the camp in chaos. Guto tries to help them make up.

Timau o Ysgol Bro Ogwr sy'n ymuno â Pwdryn a Melys i chwarae llond trol o gemau lliwgar! Teams from Ysgol Bro Ogwr join Pwdryn and Melys to play a series of candyland themed games.

Timau o Ysgol Bro Ogwr sy'n ymuno â Pwdryn a Melys i chwarae llond trol o gemau lliwgar! Teams from Ysgol Bro Ogwr join Pwdryn and Melys to play a series of candyland themed games.

Newyddion i blant hyd at 6 oed a fydd yn diddannu ac yn eu dysgu am y byd o'u cwmpas nhw yn ei holl amrywiaeth. Entertaining and educational news for children up to 6 years old.

Newyddion i blant hyd at 6 oed a fydd yn diddannu ac yn eu dysgu am y byd o'u cwmpas nhw yn ei holl amrywiaeth. Entertaining and educational news for children up to 6 years old.

Bobo is excited to hear about the star that makes wishes come true.

Bobo is excited to hear about the star that makes wishes come true.

Mae Harri'n cael galwad bod y peiriant golchi dillad wedi torri. Mae e'n sylwi nad oes trydan gan fod y tyrbein gwynt wedi stopio. Harri gets a call that the washing machine is broken.

Mae Mojo a Bo yn ceisio rhwystro Dot rhag gweld ei hanrheg pen-blwydd, ond mae Dot yn benderfynol! Mojo and Bo don't want Dot to see her birthday present early, but she can't be stopped!

Mae Mojo a Bo yn ceisio rhwystro Dot rhag gweld ei hanrheg pen-blwydd, ond mae Dot yn benderfynol! Mojo and Bo don't want Dot to see her birthday present early, but she can't be stopped!

Mae Bochau wedi cael llond bol ar fwyta bresych, ac felly'n codi pac ac yn mynd ar ei wyliau i Fferm Ty Mawr. Bochau is fed up with eating cabbage all night and day and heads for the farm.

Mae Bochau wedi cael llond bol ar fwyta bresych, ac felly'n codi pac ac yn mynd ar ei wyliau i Fferm Ty Mawr. Bochau is fed up with eating cabbage all night and day and heads for the farm.

Mae Harmoni, Melodi a Bop ar y traeth - peidiwch anghofio rhoi'r eli haul arno. Harmony, Melody and Bop are on the beach and need to remember to put on sunscreen.

Mae gan Pablo ei ffordd ei hun o weld y byd, ac mae o'n hoff iawn o'i siaced blu. Wnaiff o ei thynnu i ffwrdd cyn gwely? Pablo wants to keep his coat on, even indoors. But what about bed?

Mae gan Pablo ei ffordd ei hun o weld y byd, ac mae o'n hoff iawn o'i siaced blu. Wnaiff o ei thynnu i ffwrdd cyn gwely? Pablo wants to keep his coat on, even indoors. But what about bed?

Toot helps his friend Ken Toyn the shipwright to build a floating workshop for his special holiday project. It seems to be going well, until some seals decide to use it as their new home!

Mae ieir Ffermwr Ffred wedi dianc, mae'r plu yn gwneud i Llinos Llosgfynydd cosi. Mae angen help Blero. Farmer Ffred's chickens have escaped, their feathers make Llinos Llosgfynydd itch.

Ymunwch â Kim a Cêt ar antur hudolus a chwareus sy'n llawn dawns a cherddoriaeth wrth iddyn nhw chwilio am Twrch yn y goedwig. Join Kim and Cêt on a magical and playful adventure.

Bluey goes to Mum for advice about pesky neighbours when her couch cushion playhouse is threatened by Bingo's huge stable of animals.

Mae Joni a Jini yn mynd ar nerfau ei gilydd. Ond wedi noson yng nghwmni eu cefnder annifyr, buan mae pethau'n newid. Joni and Jini get on each other's nerves but soon enough things change.

Mae Joni a Jini yn mynd ar nerfau ei gilydd. Ond wedi noson yng nghwmni eu cefnder annifyr, buan mae pethau'n newid. Joni and Jini get on each other's nerves but soon enough things change.

A yw llythyren heddiw: 'a' am anifeiliaid fferm ac 'a' am anifeiliaid Fferm Ffoli. Today's letter is A: `a' is for anifeiliaid fferm, farm animals, and `a' is for the animals at Folly Farm.

Mae Gu yn bles gyda Tad-cu am dacluso ei ddesg. Ond mae Tad-cu yn cyfaddef i Ger nage fe wnaeth! Tad-cu is in Gu's good books for tidying his desk, but he tells Ger that it wasn't him!

Mae'r criw'n mynd i bysgota ond does gan Glynwen ddim gwialen. Mae Misha yn dangos iddi nad oes angen yr offer gorau i ddal y sgodyn mwya. The crew go fishing but Glynwen Glanhau has no rod!

Mae'r criw'n mynd i bysgota ond does gan Glynwen ddim gwialen. Mae Misha yn dangos iddi nad oes angen yr offer gorau i ddal y sgodyn mwya. The crew go fishing but Glynwen Glanhau has no rod!

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Cyfres gyda Aled Samuel a'r hanesydd adeiladau, Bethan Scorey - yn edrych ar amryw gartrefi yng Nghymru. Y tro hwn, edrychwn ar dai un llawr. This time - single storey houses.

Rhaglen gylchgrawn nosweithiol gyda straeon o bob cwr o Gymru. Nightly magazine featuring stories by individuals from all over Wales and interactions with various special guests.

Visiting the islands of the world, Cerys Matthews travels to Cuba. She meets people living on the world's only socialist island.

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Cyfres gylchgrawn gydag eitemau coginio a ffasiwn a chyngor am bopeth o addurno'ch cartref i ddewis llyfr da. Magazine series including features on fashion, style, antiques and cookery.

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Stori'r bobl leol wnaeth rwystro cynllwyn smyglo cyffuriau enfawr yn Nhrefdraeth ym 1983. Story of the local people who thwarted a huge drug-smuggling plot in Newport, Pembs, in 1983.

Mae Brethyn yn ffeindio rhuban ond mae rhywun yn tynnu'r pen arall! Ydy Fflwff bach mor gryf â hynny? Tweedy finds a ribbon that someone is pulling from the other end, but little Fluff cannot be that strong.

Ar yr antur popwych heddiw mae'n ddiwrnod rasio yn Pentre Papur Pop ac mae Pip wedi dewis y cwrs! It's the annual Pop Paper City go-kart race.

Ar yr antur popwych heddiw mae'n ddiwrnod rasio yn Pentre Papur Pop ac mae Pip wedi dewis y cwrs! It's the annual Pop Paper City go-kart race.

Heddiw, trip i Jamaica - gwlad sy'n enwog am gerddoriaeth reggae, pobl Rastaffariaid a bwyd fel cyw iâr jerk. A trip to Jamaica, a country famous for reggae music, Rastafarian people and food like jerk chicken.

The animated tales of a little bunny and his friends.

Cyfres hardd a hilariws yw Help Llaw - un sy'n cofleidio, serennu a dyrchafu Cymry ifanc sydd ag anableddau ac anghenion cyfathrebu. Help Llaw is a beautiful series, one that embraces and uplifts young people with disabilities.

Mae Ffion bron â chael ei gyrru oddi ar y ffordd pan mae cerbyd cyflymach yn rhuthro heibio'r Cwt! Ffion is almost driven off the road when a faster vehicle zooms past the Coop!

Beth sy'n digwydd ym myd Li Ban heddiw? What is happening in Li Ban's world today?

Ysgol Rhyd Y Grug sy'n ceisio taclo'r tywydd ond all Morus y Gwynt ac Ifan y Glaw eu hatal? Ysgol Rhyd Y Grug face wild weather challenges but can villains Morus and Ifan stop them?

Cyfres newydd, hwyliog sy'n dilyn plant a'u teuluoedd wrth iddyn nhw ddathlu dathliad arbennig gyda'i gilydd. This time, Elsi and friends show us how they like to celebrate Calan Gaeaf.

Cyfres newydd, hwyliog sy'n dilyn plant a'u teuluoedd wrth iddyn nhw ddathlu dathliad arbennig gyda'i gilydd. This time, Elsi and friends show us how they like to celebrate Calan Gaeaf.

Yng nghwmni'r llenor, Gwyneth Lewis i ni'n sgwrsio am y geiriau ar flaen Canolfan y Mileniwm i chwalu'r tabw teuluol. A conversation with Gwyneth Lewis where joy and sorrow come together.

Mae Kay yn sownd mewn cell ond tybed a fydd hi'n dweud y gwir wrth Ken a gweddill y teulu. Kay is stuck in a cell, but will she admit the truth to Ken and the rest of the family?

Rhaglen gylchgrawn nosweithiol gyda straeon o bob cwr o Gymru. Nightly magazine featuring stories by individuals from all over Wales and interactions with various special guests.

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Cyfres materion cyfoes gyda straeon o Gymru a'r byd. Current affairs with stories from Wales and the wider world.

Cyfres newydd gyda Bryn Williams nol yn ei gartref genedigol, a'r ardal ysbrydolodd ei angerdd dros fwyd. Bryn Williams returns to Clwyd to share the best in seasonal local food.

Newyddion a thywydd. Coverage of a wide range of news topics and weather with expert commentary and analysis by BBC Wales correspondents.

Crwydro cefn gwlad Cymru i gwrdd â'r cymeriadau sy'n ei chynnal. We visit people and local businesses in the Welsh countryside.

Diwedd y gyfres, a'r actorion Joanna Scanlan a Mark Lewis Jones sy'n teithio Cymru. Actors Joanna Scanlan and Mark Lewis Jones hit the road with the Welsh language in tow.

Bringing the best in television.