Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Greek mythology offers up some of the most epic tales ever. This Greek mythology tree activity introduces students to some of the main characters in Greek mythology.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.