Every school has a number of INSET (In Service Educational Training) days per year. These days are for staff training and are important for the development of teaching methods.
The decision on the dates of inset days is made by the individual head teacher and governing body of that school. Any queries should, therefore, be directed to the individual schools.
View details of school inset days below:
Abercynon Community Primary School
Monday 17 April 2023
School closed to pupils for staff training
Monday 24 July 2023
School closed to staff training
Aberdare Community School
Monday 03 July 2023
Inset day
Monday 24 July 2023
Inset day
Aberdare Park Primary School
Monday 05 June 2023
INset - staff training. School closed to pupils
Friday 21 July 2023
Staff training. School is closed to pupils.
Monday 24 July 2023
INSET day for staff. School closed to pupils.
Aberdare Town C in W Primary
Friday 26 May 2023
The school is closed for staff training
Monday 24 July 2023
The school is closed for staff training
Bodringallt Primary School
Monday 26 June 2023
INSET Day - Cluster INSET CfW - staff only attend
Monday 24 July 2023
INSET - School Closed - Designated INSET day for all LA Maintained Schools.
Bryncelynnog Comprehensive School
Friday 30 June 2023
This is an INSET Day. The school is closed to students.
Monday 03 July 2023
This is an INSET Day. The school is closed to students.
Monday 24 July 2023
This is an INSET Day. The school is closed to students.
Brynnau Primary School
Monday 17 April 2023
SIP and Curriculum review
Monday 24 July 2023
SER/SIP review evaluation
Capcoch Primary School
Friday 26 May 2023
The school is closed for staff training
Friday 30 June 2023
The school is closed for staff training
Monday 24 July 2023
The school is closed for staff training
Caradog Primary School
Monday 24 July 2023
School closed for staff training.
Cardinal Newman RC Comprehensive School
Monday 24 July 2023
INSET Day. School closed to all pupils for staff training purposes.
Cefn Primary School
Friday 21 July 2023
INSET Day- School closed to all pupils, children return after the summer holidays
Monday 24 July 2023
INSET Day- School closed to all pupils, children return after the summer holidays.
Cilfynydd Primary School
Monday 17 April 2023
INSET Dy school closed to pupils
Monday 26 June 2023
INSET Day school closed to children
Monday 24 July 2023
INSET Day school closed to pupils
Coedylan Primary School
Monday 24 July 2023
INSET day
Craig Yr Hesg Primary School
Friday 21 July 2023
INSET Day- school is closed to all pupils. Children to return to School after the summer holidays.
Monday 24 July 2023
INSET Day- school is closed to all pupils. Children to return to School after the summer holidays.
Cwmaman Primary School
Monday 24 July 2023
Designated Inset Day
Cwmbach C in W Primary School
Thursday 04 May 2023
Staff training day
Monday 24 July 2023
INSET DAY - staff Training
Cwmbach Community Primary School
Thursday 04 May 2023
The school will be closed due to staff professional development
Monday 05 June 2023
The school will be closed for staff professional development
Monday 24 July 2023
School will be closed to all pupils for staff professional development
Cwmclydach Community Primary School
Friday 26 May 2023
INSET day 5
Monday 24 July 2023
INSET Day 4
Cwmdar Primary School
Monday 24 July 2023
INSET Day- Staff training.
Cymmer Primary School
Monday 05 June 2023
INSET DAY
Staff training, school closed to pupils.
Friday 21 July 2023
INSET DAY
Staff training, school closed to pupils.
Monday 24 July 2023
INSET day
Darrenlas Primary School
Monday 24 July 2023
Inset Day - School will be closed to pupils
Dolau Primary School
Monday 24 July 2023
Staff Training
Ferndale Community School
Monday 24 July 2023
INSET DAY
Gelli Primary School
Monday 24 July 2023
INSET day . School is closed to pupils
Gwaunmeisgyn Primary School
Thursday 23 March 2023
Teacher Training
Monday 17 April 2023
Teacher training
Friday 28 April 2023
teacher training
Hafod Primary School
Monday 26 June 2023
INSET Day : School Closed to pupils
Monday 24 July 2023
INSET Day : School Closed to pupils
Hawthorn High School
Monday 24 July 2023
INSET DAY
Hawthorn Primary School
Monday 05 June 2023
INSET Day: school is closed to pupils.
Monday 24 July 2023
INSET Day - School Closed to Pupils
Hendreforgan Primary School
Monday 17 April 2023
INSET Day
Monday 24 July 2023
INSET Day
Heol Y Celyn Primary School
Friday 16 June 2023
Curriculum for Wales
Monday 24 July 2023
School closed for pupils
Hirwaun Primary School
Monday 24 July 2023
Inset day no school for pupils
Llanharan Primary School
Friday 24 March 2023
School closed to pupils - INSET day
Llanilltud Faerdref Primary School
Friday 21 July 2023
INSET Day - School closed for pupils
Monday 24 July 2023
INSET Day - School closed for pupils
Llantrisant Primary School
Friday 24 March 2023
INSET for staff. School closed to pupils
Monday 17 April 2023
INSET for staff. School closed to pupils
Monday 24 July 2023
INSET for staff. School closed to pupils
Llwydcoed Primary School
Monday 05 June 2023
Additional INSET Day.
Monday 24 July 2023
INSET Day
Llwyncrwn Primary School
Friday 24 March 2023
Cluster INSET for staff
Monday 05 June 2023
School closed for Staff Training
Monday 24 July 2023
School closed for Staff Training
Llwynypia Primary School
Friday 26 May 2023
Cluster Training
Monday 24 July 2023
Whole staff training.
Maerdy Community Primary School
Monday 24 July 2023
INSET Day: school closed to pupils
Maesgwyn Special School
Friday 31 March 2023
Inset Day - Teacher training
Friday 26 May 2023
Inset Day - Staff training
Monday 24 July 2023
Teacher training
Maesybryn Primary School
Friday 24 March 2023
Cluster closure day for staff training
Maesycoed Primary School
Monday 24 July 2023
School closed to pupils
Miskin Primary School
Tuesday 02 May 2023
INSET day. No school for pupils.
Monday 24 July 2023
RCT schools INSET day. NO school for pupils today. Enjoy your summer break.
Mountain Ash Comprehensive School
Monday 24 July 2023
INSET Day
Park Lane Special School
Monday 24 July 2023
INSET DAY - School closed to pupils and staff
Penderyn Primary School
Monday 24 April 2023
Teacher Training
Monday 24 July 2023
Teacher Training
Pengeulan Primary School
Monday 24 July 2023
INSET DAY
Penpych Primary School
Monday 26 June 2023
26th June- Cluster Inset Day
Monday 24 July 2023
Monday 24 July 2023 - INSET Day
Penrhiwceibr Primary School
Monday 27 March 2023
INSET staff RWI training
Monday 24 July 2023
Curriculum Evaluation and Review
Penrhys Primary School
Friday 09 June 2023
INSET DAY: School Closed for all Pupils
Monday 24 July 2023
INSET DAY: School Closed for all Pupils
Penygawsi Primary School
Monday 17 April 2023
Staff In-Service Training
Monday 24 July 2023
Staff In-Service Training Day
Penyrenglyn Community Primary School
Monday 17 April 2023
School Closed: INSET DAY for staff training
Monday 24 July 2023
School Closed: INSET DAY for staff training
Perthcelyn Community Primary School
Friday 21 July 2023
INSET DAY
Monday 24 July 2023
INSET DAY
Pontrhondda Primary School
Friday 26 May 2023
School will be closed to pupils today for staff training
Monday 24 July 2023
School will be closed to pupils today for staff training
Pontygwaith Primary School
Monday 24 July 2023
INSET Day - school closed for all pupils
Pontypridd High School
Friday 28 April 2023
INSET Day - No school for pupils
Friday 23 June 2023
INSET Day - No school for pupils
Monday 24 July 2023
INSET Day - No school for pupils
Porth Community School
Friday 23 June 2023
School is closed for INSET
Monday 24 July 2023
school is closed for INSET
Rhigos Primary School
Friday 12 May 2023
School will be closed to pupils for staff training
Monday 24 July 2023
School will be closed to pupils for staff training
SS Gabriel & Raphael RC Primary School
Monday 24 July 2023
LA designated INSET day
St John Baptist C in W High School
Monday 26 June 2023
INSET Day
Monday 24 July 2023
INSET Day
St Margaret's RC Primary School
Monday 17 April 2023
Inset Day
Monday 24 July 2023
Inset Day
St Michael's RC Primary School
Monday 24 July 2023
INSET DAY
Tai Education Centre
Monday 24 July 2023
LA Directed Inset Day
Ton Infants School
Friday 21 April 2023
Teacher Training
Monday 26 June 2023
Teacher Training
Monday 24 July 2023
Teacher Training
Ton Pentre Junior School
Friday 21 April 2023
INSET Day - Only staff to attend.
Monday 26 June 2023
INSET Day - Only staff to attend.
Monday 24 July 2023
INSET Day - Only staff to attend.
Monday 04 September 2023
INSET Day - Only staff to attend.
Monday 22 July 2024
INSET Day - Only staff to attend.
Tonyrefail Community School
Monday 24 July 2023
INSET Day
Trealaw Primary School
Monday 24 July 2023
INSET DAY
Trehopcyn Primary School
Monday 24 July 2023
LA Designated INSET day
Treorchy Comprehensive School
Monday 12 June 2023
School Inset Day
Monday 24 July 2023
School Inset Day
Ty Gwyn Education Centre
Friday 26 May 2023
School is closed for INSET.
Friday 21 July 2023
INSET day
Tylorstown Primary School
Monday 24 July 2023
INSET day
Y Pant Comprehensive School
Monday 24 July 2023
INSET DAY
Ynysboeth Primary School
Monday 17 April 2023
Inset day
Monday 24 July 2023
INSET DAY
Ysgol Garth Olwg
Friday 23 June 2023
Diwrnod Dysgu Proffesiynol i'r Staff / Staff Professional Learning Day.
Monday 24 July 2023
Diwrnod Dysgu Proffesiynol i'r Staff / Staff Professional Learning Day.
Ysgol Gyfun Cwm Rhondda
Monday 12 June 2023
Diwrnod Dysgu Proffesiynol i'r Staff / Staff Professional Learning Day
Ysgol Gyfun Rhydywaun
Monday 24 July 2023
The school is closed to all pupils - staff Professional Learning (INSET) day.
Ysgol Gynradd Gymraeg Abercynon
Monday 24 July 2023
Diwrnod HMS / INSET DAY
Ysgol Gynradd Gymraeg Bronllwyn
Monday 24 April 2023
Diwrnod HMS i`r staff yn dilyn cyhoeddiad LlC yn ddiweddar am y diwrnod ychwanegol eleni.
INSET day for staff following the recent announcement from WG on an extra INSET day for all schools.
Ysgol Gynradd Gymraeg Evan James
Friday 31 March 2023
Diwrnod Dysgu Proffesiynol i'r Staff / Staff Professional Learning Day.
Monday 17 April 2023
Diwrnod Dysgu Proffesiynol i'r Staff / Staff Professional Learning Day.
Monday 24 July 2023
Diwrnod Dysgu Proffesiynol i'r Staff / Staff Professional Learning Day.
Ysgol Gynradd Gymraeg Llyn Y Forwyn
Monday 24 July 2023
Designated INSET day
Ysgol Gynradd Gymraeg Pontsionnorton
Monday 19 June 2023
Hyfforddiant Staff- dim ysgol i ddisgyblion
Staff Training - no school for pupils
Monday 24 July 2023
HMS - Hyfforddiant Staff- Staff Training Day
Dim ysgol i ddisgyblion. No school for pupils.
Ysgol Gynradd Gymunedol Gymraeg Llantrisant
Monday 17 April 2023
Diwrnod HMS / INSET Day
Monday 24 July 2023
Diwrnod HMS / INSET Day
Ysgol Hen Felin
Monday 17 April 2023
INSET DAY
Monday 24 July 2023
INSET DAY
Ysgol Llanhari
Monday 24 July 2023
HMS / INSET
Ysgol Nantgwyn
Friday 23 June 2023
INSET Day
Monday 24 July 2023
INSET Day
Ysgol Ty Coch
Monday 24 July 2023
INSET DAY - School closed to pupils and staff