Key Info/Dates: -

Easter Holidays: Pupils will finish on Thursday 2nd April & return to HCB on Monday 13th April 2026 at the normal times.    

 
 
Holy Cross Boys PS, Belfast
Key Info/Dates: Easter Holidays: Pupils will finish on Thursday 2nd April & return to HCB on Monday 13th April 2026 at the normal times.    
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Creating mini volcanoes in Extended Schools Science Investigations with Mr McEvoy

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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!