Thanks to Head Student, Gwennan, for representing our school community at the Remembrance Service today 💛We're incredibly proud of you & all our pupils who have helped support the @PoppyLegion Appeal diolch yn fawr iawn✨ https://t.co/trBDxRZSkh #WeWillRememberThem@HeoldduCS
Get into the festive spirit! 🎄 Discover Caerphilly’s Winter Events 2026, including Christmas markets, lantern parades, light switch-ons and lantern-making workshops across the borough.
For more info, click the link in our bio.
#TîmHeolddu#TeamHeolddu
We’re supporting BBC Children in Need on Friday 13 November!
Pupils can wear non-school uniform, with a suggested donation of £1 per family. We’ll also be holding a bake sale, supported by our School Senedd and Sixth Form Leadership Team.
#TîmHeolddu#TeamHeolddu
War Poetry is open.
Make it part of your Remembrance plans and get your pupils writing reflective, thoughtful poems.
Pupils will have the opportunity to see their poem published in a beautiful anthology, a fitting tribute to all who have served.
https://t.co/V1oRzMhuPd
Huge thanks to everyone @HeoldduCS for supporting today's @macmillancancer bake sale💚🧁Your generous donations have helped us raise ✨well over £200✨🤩👏 Special shoutout to our fantastic leadership team for all their hard work - as always!☺️ https://t.co/YLSOj5upeD
Celebrating Year 7 success! Our pupils have been recognised for their ClassCharts points and excellent attendance.
Da iawn, Year 7! Keep up the great work! 👏
🔗 View the full photo gallery on our website: https://t.co/hPH0A4vON0
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Today we swapped the common room for the Cardiff City Stadium and headed over to the @UKUniSearch Cardiff autumn fair 🍂🎓Great to see our year 12 & 13 pupils exploring their options 📚🚀 Huge thanks to Mr Davies for organising it for us 🤩
@grantdavies7 https://t.co/vpcHVLZYWW
CAMHS Mental Health In-Reach to Schools is offering online wellbeing workshops for secondary-aged pupils, covering anxiety, self-esteem, and exam stress.
See the poster for details.
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💚Don't miss our ✨Sixth Form bake sale✨ @HeoldduCS this Friday! We’ll have a delicious selection of sweet treats available to purchase- all items 50p🧁🍩🍪 All donations go directly to @macmillancancer 💚Join us in the English corridor at break📍Thank you for your support! ☺️
Can't wait for the book fair? Shop online now through October 23rd and explore over 3,000 Usborne books by age or category! 📚
Shop here: https://t.co/ZT8Nya8k7u
#TîmHeolddu#TeamHeolddu
Free school meals update: Changes to Universal Credit eligibility for Year 7 and 8 learners.
See the poster below for details on eligibility and how to apply.
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“Help will always be given at Hogwarts to those who ask for it”& that goes for everyone @HeoldduCS too!✨Extra special shoutout to Mr Baker for working his magic 🪄 this ⚡️Harry Potter Book Day🚂 Huge thanks to @TescoPonty3063 for donating the train ☺️ https://t.co/06kcvKONtS