During this science lesson,the children explored the structural strength of a raw egg. Despite repeated efforts to squeeze the egg with their bare hands the boys surprisingly learned that none of them were able to break the shell !
We all made predictions as to whether the shell would break or not.
We then observed most of the pupils participate in the test.
Had lots of fun reflecting on the outcome of the test.
We learned that though they are very light,eggs have strong shells. Mother nature has done a fantastic job protecting the vulnerable young growing inside the shells.
As a class we discussed the tough outer coatings that are found abundantly in nature. As in hermit crab
shells, the outer shell on horse chestnuts and tortoise shells to name but a few.
We also shared thoughts on how we as people need protective casings for parts of our bodies ....bicycle helmets.
We all made predictions as to whether the shell would break or not.
We then observed most of the pupils participate in the test.
Had lots of fun reflecting on the outcome of the test.
We learned that though they are very light,eggs have strong shells. Mother nature has done a fantastic job protecting the vulnerable young growing inside the shells.
As a class we discussed the tough outer coatings that are found abundantly in nature. As in hermit crab
shells, the outer shell on horse chestnuts and tortoise shells to name but a few.
We also shared thoughts on how we as people need protective casings for parts of our bodies ....bicycle helmets.
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