Holy Cross Boys PS, Belfast
Key Info/Dates: Big Bassoon Day with the Ulster Orchestra on Thursday 21 May 10.00. Holy Communion (Year 4) on Friday 22nd May 2026 @11am in Holy Cross Church. May Bank Holiday (School Closed) on Monday 25th & Tuesday 26th May 2026. Cullens Funfair: Sun 24 to Sun 31 May 2026. Sports Days: P2 (9.15-10.15) & P1 (10.30-11.30) on Tues 2nd June 2026. P4 (9.15-10.15) & P3 (10.30-11.30) on Wed 3rd June 2026. P6 (9.15-10.15) & P5 (@10.30-11.30 on Thur 4th June 2026.  P7 (Mon 15th June @9.30-11.00am). YEAR 7 School Show: Monday 8th (KS1 and Nursery), Tuesday 9th (KS2), Wednesday 10th (Parents) & Thursday 11th June (Parents).                               
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Creating mini volcanoes in Extended Schools Science Investigations with Mr McEvoy

10th Oct 2024

The boys loved participating in the Extended Schools Science Investigations with Mr. McEvoy this week, when they explored chemical reactions, focusing on acid-base interactions.

They created mini volcanoes by combining baking soda (bicarbonate) with vinegar, demonstrating how these substances react to produce an exciting eruption of carbon dioxide. Well done boys!