Explore how one doctor tracked down a plague and how microbes grow.
How to learn about metals using coins.
Explore the nature of CO2.
Do several simple experiments with magnets.
Build a home lab and explore Food Science.
Try to survive on a desert island.
Explore the power of the sun.
Learn the cardinal directions; study the location of the Earth in the Universe; explore the patterns on Earth; learn about the brightness of stars.