Learners examine how air-to-open valves and air-to-close valves are used in different situations. A brief quiz completes the activity.

In this animated object, learners examine the causes of air leaks and read how to repair them. The object includes audio.

In this animated activity, learners read about air loss in a pneumatic system and ways to reduce the leakage. The object includes audio.

In this animated object, learners examine the operation of a pneumatic directional control valve using air pilot lines.

In this animated object, learners examine the relationship between pressure and temperature in an air conditioning system.

Learners examine the various classifications of airspace and the requirements to pilot an aircraft there. A quiz completes the activity. This object has sound.

Learners identify the major components of an aircraft and the functions of these components.

This animated guide presents an FAA map and aerial photos showing various areas of interest to student pilots enrolled in flight training at FVTC Aviation at Wittman Regional Airport in Oshkosh, WI. The airport is the site of the annual Experimental Aircraft Association's AirVenture Oshkosh. This object has sound.

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

Introduction to selecting the proper punch and die for air bending or bottoming when forming on a press brake. Includes charts and methods for selection.

Learners answer questions about the heat treatment of metals using a game show format. Immediate feedback is provided.

In this learning activity you'll identify various types of unshielded twisted pair cables and their networking connectors.

Students read an explanation of the use of questionnaires in research. Open-ended and closed-ended questions are defined. Students complete the activity by generating a questionnaire.

In this animated object, learners examine how changes in pH affect the salt bonds in strands of hair.

In this animated lesson, learners read about the disulfide bond, the second strongest chemical bond in the hair. This bond can only be altered by chemicals.

Learners examine a Filter-Regulator-Lubricator (FRL) unit that is used to prepare the air in a pneumatic system.

In this learning activity you'll play "How to Really Be a Millionaire" to learn the basics of accumulating wealth.

Learners answer questions about nonferrous metals and alloys using a game show format. Immediate feedback is provided.

In this learning activity you'll explore how to reduce electromagnetic interference (EMI) and crosstalk between adjacent wires.