Learners study the invention of the parachute and how Leonardo da Vinci came up with the design.  In this aerodynamics lesson students test the properties that make parachutes more efficient.

Students observe a machine closely from several angles while it operates. Identify the elements of machines combined in different gadgets. Create a clear diagram of how a machine works.

Learners explore the history of the airplane and the Wright brothers.  For this aviation lesson students examine the Wright brothers stories and kites.

Conduct an experiment to determine the accuracy of pedometers versus pedometer apps. Class members collect data from each device, analyze the data using a hypothesis test, and determine if there is a significant difference...

Students use adding machine tape to plot increasing ocean depths and deep sea historical events.

Students study the basics of parachuting.  In this flight and aerodynamics lesson students make a simple parachute and investigate different variables that can cause potential problems.

Students explore different codes and ciphers including Morse Code, Egyptian Hieroglyphs, and the Alphabet. They discuss how and why codes are used. Students create their own code and message to exchange with classmates.