This educator guide for grades K-4 and 5-8 presents the basic science of aeronautics by emphasizing hands-on involvement, prediction, data collections and interpretation, teamwork, and problem solving. Activities include: (1) Finding the Center of Gravity Using Rulers; (2) Finding the Center of Gravity Using Plumb Lines; (3) Changing the Center of Gravity Using Moment Arms; (4) Jet Propulsion; (5) Vectoring; (6) Center of Gravity, Pitch, Yaw; and (7) Fuel Efficiency. (MVL)