Bring class back together and discuss results. List all the materials on the board. Have children predict order of all of the liquid layers considering previous activity. Actually pour the liquids into a giant beaker to show results. List actual order.
Extension Make a liquid necklace with liquids of different densities in a clear tube.
Place acitvity sheet in science folder. The students will enjoy this culminating activity guessing the layers in this dessert depending on the density of the ingredients. Know and apply the concepts, principles and processes of scientific inquiry. Describe an observed event. Arrange data into logical patterns and describe the patterns.