Helo Cyfeillion y Gwanwyn,

Diolch am rannu eich data tywydd i'r wefan. Rwyf wedi atodi rhai o'ch sylwadau isod. Mae'n ddiddorol clywed eich sylwadau ar y tywydd ac rwy'n gyffrous bod cymaint o'ch planhigion wedi pechu drwy'r pridd.

Daliwch ati Gyfeillion y Gwanwyn,

Athro’r Ardd

Eich sylwadau:

Carnbroe Primary School: We have found that 6 of our plant have green shoots.

St Michael's RC Primary: We aren't in school today so we are submitting now in case we forget later!

Ysgol Y Ddwylan: Diweddglo sych i wythnos gwlyb.

Fleet Wood Lane Primary School: Not that much rain this week. Last day of school today! see you next year. p.s merry Christmas and a happy new year!

St Mary's Primary School (Cardiff): The daffodil bulbs started to grow. We have put some leaves on top to protect them from the cold.

Ysgol Deganwy: Four more plants have started to come out of the soil.

Stanford in the Vale Primary School: Temp is rising and we are getting a bit more rain. MERRY CHRISTMAS.

Llanharan Primary School: Colour starting to show on some of the Crocus

Glyngaer Primary School: It was very damp and it had been a bit stormy.

Sandal Castle VA Community Primary School: We had snow on Monday 29th November! Athro A: I hope the snow was fun Bulb Buddies!

Our Lady of Lourdes Primary School: This week our rain-gauge froze this week. Athro A: That’s exciting Bulb Buddies. Did you thaw the ice to take your rain measurement?

Stanford in the Vale Primary School: The rain is starting to appear, and the temp is dropping.

Pil Primary School: It rained all week and it was quite cold.

Hendredenny Park Primary: We were late on Tuesday so we did it at half past two instead.

St Michael's RC Primary: The sky looked a funny colour today, we thought it would rain or snow but it was dry all day.

Henllys CIW Primary: Some of our bulbs are trying to push through.

Our Lady of Peace Primary School: It was very cold on Monday and lots of rain on Wednesday!

Ysgol Deganwy: 1 plant has started to grow by 1cm.

Moffat Academy: This week was dry and sunny but the temperature was quite cold and windy. The week went fast.

Moffat Academy: Rainy week but the rain collector was tipped over frequently. On Monday we had a snowy day.

Fleet Wood Lane Primary School: It has been cold this week!

Cilfynydd Primary: We think we have more than the mystery bulbs growing. Athro A: That’s exciting Bulb Buddies. I’d love to see a photo of your mystery mystery bulb!

Glyncoed Primary: Some of our bulbs have started to grow.

St Mary's Primary School (Cardiff): We are starting to see that some plants are starting to grow now. Hopefully these will grow fully soon!

St Patrick's Legamaddy: More of a wet week this week with Storm Barra.

St Joseph's Cathedral Primary (Swansea): Our plants were affected by the heavy wind. Some of the soil has been blown out of the pots and some of the bulbs are showing. We will put some soil on top again. Athro A: Welldone for looking after your bulbs Bulb Buddies!

Ysgol Deganwy: 1 more plant has started to grow.

Oaklands Primary: It was quite a wet week but still warmer than last week. We have noticed that some of our bulbs are starting to peep through the soil!

Glyngaer Primary School: It was much colder than the temperature we recorded. It was very windy and it made it feel very cold.

Oaklands Primary: It's been a really dry, but very cold week here. We've had frost and we are hoping for some snow on the weekend.

Our Lady of Lourdes Primary School: This week has had high and low temperatures!

Oaklands Primary: We hope that our bulbs aren't getting too swollen by the rain. It's been a wet one here this week! Athro A: I’m sure your bulbs will be Okay. If you notice water collecting at the top of your pots the soil may be saturated and you could tip the excess out.

Ysgol Chwilog: diolch am help efo talgrynu

Gavinburn Primary School: There wasn't much rain and it was fun learning how to do the weather records. Athro A: I’m glad to hear that you are enjoying the project Bulb Buddies.

Glyncoed Primary: We were not in school on Thursday and Friday so didn't collect any data.

Gavinburn Primary School: It was a mild week. We enjoyed doing the weather records.

Glyncoed Primary: Our Mystery Bulb has sprouted!!

Willow Green Academy: Gradually got colder as the week went on.

St Michael's RC Primary: It’s felt much colder this week!

Willow Green Academy: Rainfall early Monday Morning. No fall after.

St Michael's RC Primary: It feels like there’s been more rain than there actually has! Athro A: It sounds like you’ve had a drizzly week Bulb Buds.

Our Lady of Peace Primary School: It was very cold today!

Darran Park Primary: The weather has been sunny and dry for 4 days and on Friday the temperature has dropped and it has rained.

Stanford in the Vale Primary School: It’s been a cold week especially on Thursday - they say we have snow forecast for next week! Athro A: Was the forecast right Bulb Buddies? Have you had snow?

Pil Primary School: It has been very cold and windy this week and there was no rain. We have enjoyed recording the rainfall and temperature this week.

Canon Peter Hall C of E Primary School: All done before midday.

Ysgol Tudno: Do we empty the rain gauge every day? Athro A: Yes please Bulb Buds, empty the rain gauge after taking your readings Mon-Fri.

St Joseph's Cathedral Primary (Swansea): Everything has been ok this week. We need to make sure that children don't move our plants.

Outwood Primary Academy Kirkhamgate: It was windy. It was cold. It snowed at the weekend. We saw the green tips of five shoots. We covered some of the bulbs with more soil as they were not covered. We are working as a team in school. Athro A: Fantastic Bulb Buddies, keep up the great work!

Llanharan Primary School: We have started to see daffodils and crocus begin to sprout in several of the pots.

Fleet Wood Lane Primary School: Merry Christmas PS-thank you for the card

Pil Primary School: The temperature didn't change much this week. We liked reading the thermometer this week.

Hendredenny Park Primary: On Tuesday, Wednesday and Thursday we took the measurements late because we were practising our Christmas concert.

Outwood Primary Academy Kirkhamgate: It feels cold. It's windy. DRY. It's been damp.

Logan Primary School: It has been quite mild weather this week.

Our Lady of Lourdes Primary School: It was a very wet week!

Our Lady of Lourdes Primary School: We love our garden gang!

Our Lady of Peace Primary School: Sorry we're late we didn't know how to send this information at first, but we've got the hang of it now. Athro A: Well done Bulb Buddies, keep up the good work.

Gavinburn Primary School: It was a very dry starter week. We enjoyed doing the weather records

YGG Tonyrefail: It's been a dry week. Wythnos sych yr wythnos hon!

Henllys CIW Primary: Sometimes there is dew still in the pot in the afternoon and not rain.

Our Lady of Lourdes Primary School: It was drier this week.

Stanford in the Vale Primary School: What a dry week! The temperature seems to be dropping.

Canon Peter Hall C of E Primary: Data taken between 9 and 10 in the morning.

Glyngaer Primary School: It was grey, boring, damp, drizzly, cloudy and gloomy. Although it drizzled all week our water gauge didn't collect even half a mm of water.

Pil Primary School: The weather has been very mild this week with some rain. We liked recording our results!

Carnbroe Primary School: No shoots as yet.

Our Lady of Peace Primary School: The temperature was higher on Thursday and Friday than usual!

Cilfynydd Primary: We have one plant pot with two plants growing. They are starting to grow really tall. Athro A: Fantastic news Bulb Buddies!

Helo Cyfeillion y Gwanwyn,

Rwyf isio rhoi diolch mawr i chi gyd am eich gwaith caled yn plannu eich bylbiau. Wnaethom ni plannu dros 10,000 o fylbiau ar draws y DU! Mi welais o’r llunia chafodd pawb llawer o hwyl yn helpu!

Wnaeth Cofnodion Tywydd cychwyn ar 1 Tachwedd. Mae 'na adnoddau dysgu ar y wefan i helpu paratoi am gymryd cofnodion tywydd. Rwyf wedi atodi hyn rhag ofn bod rhai heb ei gweld eto. Mae’r adnodd hyn yn helpu ymateb cwestiynau pwysig fel pam yw mesur tywydd yn bwysig i’n harbrawf.

Defnyddiwch eich siart tywydd i gofnodi'r glaw a’r tymheredd pob ddiwrnod y ydych yn yr ysgol. Ar ddiwedd yr wythnos, cofnodwch mewn i’r wefan i rannu eich canfyddiadau. Fedrwch hefyd gadael sylwadau a chwestiynau i fi ymateb yn fy blog nesaf!

Plîs gadewch i mi wybod sut ydych yn wneud, a rhannwch luniau trwy Twitter ac e-bost.

Daliwch ati Gyfeillion y Gwanwyn,

Athro’r Ardd

Sylwadau a rhannwyd hefo'r wythnos gyntaf o ddata tywydd:

Stanford in the Vale Primary School: This week was frosty and we had some frost in the morning. We’re looking forward to seeing the weather changes.

Oaklands Primary: Hi Professor Plant - it's been a dry but cold week here in Aberaman. Our first frosty day on Monday, lovely sunshine after a very rainy Hallowe'en which washed away all our labels. Luckily, we know which way round our bulbs were planted and we decided as a class that we'd make sure we look after everyone's pots so it doesn't matter that they are not individually named at the moment. Phew! See you next week!

Ysgol Penalltau: Diolch am y bylbiau, ond dim glaw yr wythnos yma!

Pil Primary School: It has been very cold and dry this week.

Darran Park Primary: The weather is a lot colder and drier this week

St Josephs Cathedral Primary: No rain records as rain gauge was lost. We have found this now so will take records from next Monday.

Ysgol Gymraeg Dewi Sant: Roedd y glawiad yn uchel dydd Llun oherwydd fod llawer o law wedi syrthio dros hanner tymor.

Hoffa Amgueddfa Cymru a'r Ymddiriedolaeth Edina llongyfarchai’r miloedd o ddisgyblion o ar draws y DU a enillodd gydnabyddiaeth am eu cyfraniad i Fylbiau'r Gwanwyn i Ysgolion 2020-21.

Llongyfarchiadau anferth i bob un ohonoch. Diolch am weithio mor galed yn plannu, arsylwi a chofnodi, rydych wir yn Wyddonwyr Gwych!

Enillwyr Bylbiau Gwanwyn i Ysgolion 2020-21

Yn ail ar gyfer Bylbiau'r Gwanwyn i Ysgolion 2020-21

Clod Uchel ar gyfer Bylbiau'r Gwanwyn i Ysgolion 2020-21

Gwyddonwyr Gwych Bylbiau'r Gwanwyn i Ysgolion 2020-21

Ysgolion sef wedi ennill tystysgrifau ar gyfer Bylbiau'r Gwanwyn i Ysgolion 2020-21

Diolch Cyfeillion y Gwanwyn,

Athro'r Ardd

Dechreuodd ymchwiliad Bylbiau’r Gwanwyn i Ysgolion yn 2005 ac mae wedi bod yn cyflwyno disgyblion CA2 i wyddoniaeth, newid hinsawdd a’r amgylchfyd naturiol ers 16 mlynedd. Gwelwyd sawl her yn ystod project 2020-21 a fu’n ysbrydoliaeth i ni gyd weithio mewn ffyrdd newydd a dyfeisgar.

Mae ysgolion ar draws y DU wedi dangos penderfyniad a gallu amryddawn wrth fynd i’r afael â heriau a achoswyd gan y pandemig a’r cyfyngiadau a ddaeth yn ei sgil. Rydym yn ddiolchgar i’r holl ysgolion a barhaodd i gasglu a rhannu data tywydd. Fe wnaethant hyn yn aml drwy ofyn i ddisgyblion sy’n byw gerllaw’r ysgol i fynd â’r offer tywydd gartref. Roedd y disgyblion hyn yn gyfrifol am gofnodi ac uwchlwytho’r data ar ran eu hysgolion yn ystod y cyfnod clo.

Byddwn ni’n cwrdd â rhai o Wyddonwyr Gwych Bylbiau’r Gwanwyn i Ysgolion drwy gofnodion Blog. Ein Pencampwr cyntaf yw Riley, sydd wedi bod yn cofnodi darlleniadau tywydd ar gyfer Ysgol Gynradd Stanford in the Vale.

C. Sut flwyddyn wyt ti wedi ei chael yn y cyfnod clo?
A. Dwi wedi cael blwyddyn gymysg, dwi wedi bod yn falch i fynd nôl i’r ysgol achos doeddwn i ddim wir yn hoffi dysgu o gartref. Roeddwn i’n hapus i weld fy ffrindiau i gyd!!  

C. Pam wyt ti’n meddwl fod y project yn bwysig?
A. Dwi’n credu fod y project yn bwysig iawn. Yn ogystal â helpu gyda sgiliau mathemateg, mae hefyd yn mynd â chi mas i’r ardd i gael hwyl.

C. Sut wnest ti helpu i gynnal y project?
A. Eleni dwi wedi bod yn helpu gyda’r project drwy wneud y mesuriadau tywydd o gartref. Dwi’n credu bod hi’n bwysig i gadw’r project i fynd hyd yn oed yn ystod y cyfnod clo!

C. Beth wyt ti’n ei fwynhau am wneud mesuriadau?
A. Dwi’n mwynhau gweld y gwahaniaethau yn y tywydd bob dydd, dwi’n hoffi sut ti’n gallu cael diwrnodau amrywiol iawn o ran tymheredd a glawiad. Mae pob diwrnod yn wahanol!

C. Beth wyt ti wedi sylwi am dy fesuriadau tywydd a blodau eleni?
A. Dwi wedi sylwi eleni fod gyda ni rai dyddiau poeth iawn gyda rhai tymhereddau yn cyrraedd hyd at 25 gradd ym mis Mawrth!!  

C. Beth wyt ti’n edrych ymlaen ato fwyaf wedi’r cyfnod clo?
A. Y peth dwi’n edrych mlaen ato fwyaf yw gweld teulu a ffrindiau eto!! Mae’n teimlo fel gymaint o amser ers i fi ei gweld nhw!!

Diolch Riley.

Diolch i chi am eich holl waith caled Gyfeillion y Gwanwyn,

Athro’r Ardd

Shwmae Cyfeillion y Gwanwyn!

Mae nifer ohonoch wedi yn sôn yn ddiweddar bod eich Bylbiau Bychan wedi blodeuo sy’n wych!  Mae amser yn dod i ben i lanlwytho eich data blodeuo i’r wefan Bylbiau’r Gwanwyn i Ysgolion os nad ydych wedi yn barod.  Y dyddiad cau yw dydd Gwener Ebrill 2ail, sydd hefyd yn Ddydd Gwener y Groglith felly gallwch fwynhau picen y Grog ar ôl lanlwytho’ch data!  Sicrhewch fod eich data blodeuo wedi ei lanlwytho erbyn y dyddiad yma i sicrhau fod pob Cyfaill y Gwanwyn yn derbyn eu tystysgrif Gwyddonwyr Gwych!

Wyddoch chi fedrwch adael sylwad wrth lanlwytho eich data blodeuo a thywydd?  Di wrth fy mod yn clywed am eich profiadau gofalu am eich Bylbiau Bychan felly plîs cadwch y sylwadau'n dod trwy’r wefan Bylbiau’r Gwanwyn i Ysgolion neu ar Drydar.  Dyma ambell o’ch sylwadau o’r wythnosau diwethaf:

• “Ar ddiwrnodau heulog mae’r blodau crcoys yn agor fel sêr” – Dosbarth 2, Coastlands Primary.
• “Braf yw gweld sut mae’r blodyn yn cau wedi tywydd oer ac agor wrth i’r haul ddod allan!” – Amy, Stanford in the Vale Primary.

Arsylwadau arbennig Cyfeillion! Mae rhai blodau yn fregus a byddant yn cau i amddiffyn eu hun rhag y tywydd oer a all eu niweidio.  Wrth i dymereddau codi maent yn “agor fel sêr!”

Mae Ysgol Henllys yn sicr wedi cael canlyniadau cennin Pedr cymysg:

• “Roedd fy un i yn dal iawn” - Aneurin
• “Roedd fy un i yn denau” - Emily
• “Roedd fy un i yn dda iawn nes bo’r gwynt yn ei dorri” - Oliver

O diar, mae’n flin gen i glywed hynny Oliver! Yn sicr fe gawsom ni gyd gwyntoedd cryf yn ddiweddar sydd yn gallu fod yn beryglus i gennin Pedr tal.  Llwyddoch chi gyd dyfu blodau ac nid chi sydd ar fai.

• “Agorodd fy mwlb i heddiw ond mae rhywbeth wedi bwyta’r petalau.  Mae nifer o’n bylbiau wedi eu dwgyd gan wiwerod yn ystod yr hydref a gwelsom ni rhai ohonynt yn gwneud ar ein camera nos!” – Alexandra, Livingston Village Primary School

Nid dyma’r tro cyntaf i mi glywed am ladron blewog yn dwyn bylbiau ac yn anffodus nid dyma’r unig sylwad o’r Cyfeillion yma yn sôn am hyn.  Anghofiwn weithiau fod bylbiau a phlanhigion hefyd yn fwyd i greaduriaid eraill.  Yr unig les yw eich bod wedi sicrhau pryd o fwyd i anifeiliaid llwglyd!  Ni allaf gredu eich bod wedi ei ddal ar gamera – oes gennych lun allwch rannu?

• “Mae’n debyg fod ein bylbiau yn y ddaear wedi agor yn gyntaf ym mis Chwefror a rydant yn fwy o lawer na’r rhai wedi eu plannu ym mhotiau.  Rydyn ni gyd wrth ein boddau yn gwneud y prosiect yma a rhaid rhoi canmoliaeth arbennig i Riley (cyn-ddisgybl yr ysgol) am helpu Mrs. Finney gyda’r arsylwadau tywydd a glawiad yn ystod lockdown” - Mrs. Finney, Stanford in the Vale Primary School.

Arsylwad diddorol iawn - mae gan fylbiau sy’n tyfu yn y ddaear mwy o fwynau a gwagle i dyfu na bylbiau sy’n tyfu ym mhotiau felly rydant yn aml yn blodeuo’n gynt ac yn tyfu’n dalach os ydynt wedi eu cysgodi rhag y gwynt.  Rydw i wrth fy modd clywed eich bod chi gyd wedi mwynhau gweithio ar y prosiect eleni ag am ymdrech wych gan Riley!  Darllenaf eich holl sylwadau hyfryd ynglŷn â’r tywydd a garddio a diolch o galon am helpu Mrs. Finney gyda’r gwaith dros lockdown, rwyt yn Gyfaill y Gwanwyn anhygoel!

Mae’r flwyddyn yma wedi bod yn anodd i bawb ond rydych chi gyd wedi gwneud gwaith anhygoel ac mae gweld gymaint o flodau hardd yn dystiolaeth o’ch holl waith caled.  Diolch o galon unwaith eto Cyfeillion y Gwanwyn, athrawon a rhieni!  Gobeithiwn agor ymgeision am Fylbiau’r Gwanwyn 2021 – 22 yn dilyn gwyliau’r Pasg, felly os ydych wedi mwynhau bod yn Gyfeillion eleni gewch chi gyfle gofalu am ragor o Fylbiau Bychan tymor nesaf!

Garddio Hapus!

Athro’r Ardd.