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Saint Helens Jr School, Limetree Ave, Robswalls, Portmarnock, Co. Dublin
Enrolment for Special Classes will open on 4th Dec and enrolment for Junior Infants 25/26 will open on 8th Jan. '25. Enrolment forms will be available at a later date.
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Sinking and Floating

17th Mar 2022

We had lots of fun learning about sinking, floating and density. We conducted our experiment using large bowls of water and a collection of fruit and vegetables. We made predictions about whether each fruit or vegetable would float or sink before putting it into the water. We recorded our predictions to compare to the results later. It was so exciting to discover if our predictions were right. It was also fascinating to see that some things that felt heavy floated, especially the oranges. Did you know that an orange comes with it's own built in life-jacket? The peel helps it to float. Try it yourself at home!