Year 7 science, dense or what?

img_0372In science this week we investigated density of liquids, calculating the density of a variety of liquids so that we could predict the correct order for a density ladder. Here are our results with the best ones in the class on view here. While all the stuff was out, year 8 tried it as well as a revision exercise and did really well. Our density ladders contained glycerine, coloured water, maple syrup, ethanol, milk and washing up liquid and oil. Can you guess which is which?