Mae'r wefan yn cael ei olygu ar hyn o bryd ac felly bydd gwybodaeth ar goll.
The website is currently being edited and so there is some information missing.
Mae’r Ysgol Ganol yn gyfnod pwysig a chyffrous i’n dysgwyr wrth iddynt ddatblygu eu hyder, eu hannibyniaeth a’u sgiliau dysgu. Yn ystod y cyfnod hwn, mae disgyblion yn adeiladu ar y sylfeini a osodwyd yn y Cyfnod Cynradd ac yn paratoi ar gyfer heriau’r Ysgol Uchaf. Darperir cyfleoedd amrywiol i ddisgyblion archwilio pynciau newydd, datblygu eu diddordebau a chymryd rhan mewn gweithgareddau cyfoethogi o fewn a thu allan i’r dosbarth.
Anogwn bob disgybl i fanteisio ar bob cyfle a ddarperir iddynt, gan ddangos parch, ymrwymiad a dyfalbarhad yn eu dysgu. Ein nod yw sicrhau bod pob unigolyn yn datblygu’n ddysgwr hyderus, cyfrifol a chytbwys, sy’n barod ar gyfer y cam nesaf yn eu taith addysgol yn Ysgol Garth Olwg.
The Middle School is an important and exciting stage in our learners’ education as they develop their confidence, independence and key learning skills. During this period, students build on the foundations established in Primary School while preparing for the challenges of the Upper School. A wide range of opportunities is provided for students to explore new subjects, develop their interests and take part in enriching activities both inside and outside the classroom.
We encourage all students to make the most of every opportunity available to them, demonstrating respect, commitment and resilience in their learning. Our aim is to ensure that each individual develops into a confident, responsible and well-rounded learner who is prepared for the next stage of their educational journey at Ysgol Garth Olwg.
Pennaeth yr Ysgol Ganol (ar famolaeth)
Head of Middle School (currently on maternity leave)
Mrs Rachel Llwyd
Dirprwy Bennaeth yr Ysgol Ganol
Deputy Head of Middle School:
Miss Jessica Rees (Pennaeth Ysgol Dros Dro / Acting Head of School)
Mr Gavin Parry (Dirprwy Ysgol Dros Dro / Acting Deputy of School)
gavin.parry@gartholwg.cymru
Anogwr Dysgu
Learning Coach:
Mrs Cory
Miss Godwin
Absenoldebau / Absences
I gofnodi absenoldeb disgybl, cofnodwch ar yr app MCAS , ebostiwch presenoldeb.attendance@gartholwg.cymru neu ffoniwch 01443 570050 gan ddewis yr opsiwn absenoldeb.
To report a pupil's absence, report on the MCAS app, email presenoldeb.attendance@gartholwg.cymru or phone 01443 570050 and choose the attendance option.
Diwrnodau HMS / INSET Days 2026
27.03.2026
26.06.2026
29.06.2026
20.07.2026
8:30 - 9:30: Gwers 1 / Lesson 1
9:30 - 9:50: Tiwtora / Tutor
9:50 - 10:50: Gwers 2 / Lesson 2
10:50 - 11:10 : Egwyl/Break
11:10 - 12:10 : Gwers 3 / Lesson 3
12:10 - 1:10 : Gwers 4/ Lesson 4
1:10 - 1:55 : Cinio / Lunch
1:55 - 2:55: Gwers 5 / Lesson 5
Blwyddyn 7 ac 8 / Year 7 and 8
Dechrau Start: 8:30
Gorffen Finish: 2:55
Blwyddyn 5 a 6 / Year 5 and 6
Dechrau Start: 8:40 - 8:50am
Gorffen Finish: 3.20pm
Clwb Brecwast Breakfast Club: 8.10-8:30am
(manylion ar gael o'r ysgol details available from school)
Clwb Carco After School Club: 3:20-5:50pm
(manylion ar gael o'r wefan details available from website)
Cinio ysgol: Am ddim
School Dinners: Free
(Cliciwch isod am y fwydlen Click below for menu)
Dydd Mawrth
Ffidil/ Violin
Pres / Brass
Dydd Mercher
Piano
Pres
Dydd Iau
Gitar/ Guitar
Dydd Gwener
Canu Singing
Drymiau Drums
Dydd Llun
Chwaraeon / Dartiau
3:20-4:15pm
Dydd Mawth
Clwb Chwaraeon yr Urdd Bl. 1/2
Year 1/2 Urdd Sports Club
3:20-4:15pm
Cysylltwch â'r Urdd / Contact the Urdd
Dydd Mercher
Côr blynyddoedd 3-6
Choir for Years 3-6
3:00-4pm
Dydd Iau
Clwb yr Eisteddfod