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Sports Day 2026
We had a fantastic time at our sports day today! We won lots of medals, had lots of fun and we were blessed with sunshine!
3 days ago


Robot Wars!
Rang a Cúig had a brilliant time playing tennis with the Vex Robots, using their problem solving and critical thinking skills to beat their opponents.
May 14


Annual Spring Clean
We had a great time picking litter for our annual spring clean. Each class covered a different area of Dalkey, so we had a great spread across our locality. Well done for keeping our town tidy boys!
Apr 28


Seapoint Blitz
We had a fabulous Monday playing rugby in Kilbogget park with lots of other local schools at the Seapoint Blitz!
Apr 27


Penalty Shootout Final
The boys had a super time in the annual penalty shootout for Active Week! Congratulations to the boys who got through to the final round from each class and a special congratulations to our fifth class pupil who was the overall winner!
Apr 24


Budding Poets
A special congratulations to our Easter poetry competition winners in Rang a Cúig! These boys worked hard to produce beautiful poetry inspired by Spring and Easter - and their hard work paid off! Maith sibh a bhuachaillí. Keep writing!
Mar 27


Creating Crystals
We had a great trip to the Lexicon in Dún Laoghaire today where we learned all about crystals and how to make them! Watch this space as we develop our crystals in the classroom!
Mar 23


Forces Fun
Rang a Cúig have been exploring forces in science this week and got very creative with some match sticks and blue tack. The boys were challenged to make a structure that could withstand the full force of a human hand, a water bottle and even a stack of books!
Mar 20


Creative Construction
Rang a Cúig had a great time creating unique and imaginative structures from just craft straws, masking tape and cardboard. Every build was different and the boys let their creativity run wild.
Mar 20


Wind Turbines
Happy Engineers’ Week! Rang a Cúig had a great time planning, constructing and testing their wind turbines. The boys showed exceptional creative problem-solving, teamwork and logical thinking skills as they worked in groups and went head-to-head to test their builds.
Mar 7


Scríobh Leabhar
Rang a 3 agus a 5 had a great time reading their Scríobh Leabhar to each other. Maith sibh buachaillí.
Feb 14


Léitheoireacht le Chéile
Inniu, léigh Rang a Cúig a gcuid leabhar Gaeilge le Rang a Trí. Bhí áthas orainn ar fad am a chaitheamh le chéile agus ár gcuid léitheoireachta agus scríobhnóireachta a thaispeáint. Maith sibh a bhuachaillí! Today, Rang a Cúig read their books as Gaeilge with Rang a Trí. We loved spending time together and showing off our reading and writing. Maith sibh a bhuachaillí!
Feb 10


Demonstrating Decimals
Rang a Cúig have done great work this week by building on their understanding of decimals. We used concrete materials to represent various decimal numbers and checked each other’s work. Great collaborative learning - maith sibh, a bhuachaillí!
Feb 8


Back to the 80s at Cluny
Rang a Cúig had a brilliant day out today at St Joseph of Cluny Secondary School. We watched their fabulous TY musical ‘Back to the 80s’!
Jan 29


Oil Spill Experiment
Rang a Cúig have been exploring climate change and pollution and their effects on the environment and marine life. Today, we carried out an experiment simulating an oil spill in the ocean and the most effective materials to clean it up.
Jan 23


Gymnastics
Rang a cúig have been having great fun practicing and perfecting their gymnastics skills!
Jan 18


Masters of Research
This month Rang a Cúig worked on explanation writing with a focus on famine. The boys learned a lot and using the Chrome Books, they led their own research on how famines occur as well as looking into some of the most notorious famines in history. They then used their research to put together some impressive group projects!
Jan 17


Designing Rollercoasters
Rang a cúig had a fab time designing and custom building rollercoasters using card and tape. After building, the boys tested their rollercoasters using a marble.
Jan 17


Christmas Play
Nollaig Shona ó rang a cúig! We had a blast auditioning for our parts, learning our lines rehearsing and performing our Christmas play for our parents, extended family and friends. Our hard work over the past weeks really paid off. Maith sibh a bhuachaillí!
Dec 21, 2025


Eardrum Experiment
Rang a cúig got Science Week 2025 off to a flying start by creating eardrum replicas to explore how sound waves cause the eardrum to vibrate. We have had lots of fun learning about the human ear and sound. Stay tuned to see what exciting experiments we explore next!
Nov 10, 2025
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