In this interactive object, learners experience how the three primary flight controls allow a pilot to determine the motion of the airplane during flight.

Students read a definition of Kirchhoff's Voltage Law and view examples of its use.

In this animated object, learners examine how to establish an effective supply chain that builds customer loyalty.

In this interactive and animated object, learners examine the SUN VAT-40 battery starting and charging system tester. This learning object demonstrates the use of the tester in diagnosing conventional 12-volt automotive charging systems. It contains audio.