Just discovered a really useful site for designing hinge questions for Assessment for Learning in science teaching. www.sciencequiz.net.
Look what happens when an egg is dipped in acid. A chemical reaction between the calcium in the egg shell and the hydrochloric acid forms carbon dioxide gas and calcium chloride. We even managed to get an egg into a conical flask and pop it out again.
A reminder to second Year students that a study list is on this website under Junior Science. Good luck with your revision.
Well done to our school science debating team who were narrowly beaten at DCU yesterday. Liam Mc Cormack and Efosa Eguavoen did the school very proud.