Trafferth Cofrestru Deuawdau? / Trouble Registering Duos?

Rhieni methu cofrestru deuawdau - rhaid i ysgol/adran wneud hyn.                                                     Parents unable to register duos - school/department must do this.

Trafferth cofrestru cystadlaethau Celf, Dylunio a Thechnoleg? / Trouble registering Art, Design and Technology competitions

Cofrestru i gystadlu yng nghystadlaethau Celf, Dylunio a Thechnoleg ddim yn agor tan y 3ydd o Fawrth 2025. 

Registration to compete in the Art, Design and Technology competitions does not open until the 3rd of March 2025.

Ffeil ddim yn uwchlwytho? / File not uploading?

20MB ydi maint mwyaf wnaiff y porth ei dderbyn – bydd rhaid ceisio ei compressio neu ei wneud yn llai os ydi o'n fwy na hyn. Gyda rhai cystadlaethau gwaith cartref mae modd ei uwchlwytho i youtube a rhoi linc i ni neu ei roi ar dropbox/sharedrive a rhoi linc i ni.

20MB is the maximum size the portal will accept - you will have to try to compress it or make it smaller if it is bigger than this. With some homework competitions it is possible to upload it to youtube and give us a link or put it on dropbox/sharedrive and give us a link.