Find out what properties gold has that make it essential in some industries and medical procedures.
Find five uses of gold in the world of high technology, two uses in art or architecture, and three uses in health care.
Gold is sometimes used in food-do you know why?
The weight of an object divided by its volume will give you its density.
How can you measure weight and volume?
Find out if different metals have different densities and how metal densities differ from nonmetals such as glass.
Gold has been treasured by human beings since long before the Pharaohs and not just as money.
Visit a museum and look for historical items made of gold.
What did ancient people do with gold?
How did they use it?
How was it a part of their culture?