Students this week have been working with samples of unknown specimens and by measuring and calculating the volume and finding the mass, have been able to determine the objects density. Then by comparing the answers to a known density chart, they were able to make a prediction as to the identity of the specimen. Ah, Science.
Next week, liquid measurement.
There is an extra credit possibility available. To receive credit students must attend the Downers Grove Sanitary Open House, Saturday Oct 2.
It will be open for tours between 9:00am and
noon. The best part is it is free and a family
event. More to come this Friday.