This week on Tuesday night we had our school expo. The theme of the 5/6 expo was Energise Australia. Our group’s topic was Oil Energy, we had to have a presentation and an experiment. One thing I learnt was that when oil is burnt it releases greenhouse gases which helps contribute to the greenhouse effect and heats up the atmosphere of the Earth. We had 3 presentations and an experiment which showed how oil and water react to each other when mixed. The grade 3/4’s were working on the human body, and the Preps and 1/2’s studied minibeasts. The night was a great success and I think everyone really enjoyed it.