Learners follow the step-by-step process the U.S. Government uses for creating the federal budget. The topics of budget surpluses and deficits and the federal deficit are covered.

In this highly interactive object, learners associate basic line types and terms with engineering drawing geometry. A quiz completes the activity.

Learners examine the basic types of dimensioning including unidirectional and aligned systems, and linear, aligned, angled, arrowless, chain, datum, chart, tabular, radius, diameter, typical, and reference dimensions.

In this video, you’ll explore the engine lathe, its basic components, and you’ll learn to operate its machine controls.

In this interactive object, students explore the basic elements and common terms associated with dimensions and leaders. A quiz completes the activity.

Learners examine the internal parts of a DC electrical motor and then text their knowledge in a drag-and-drop exercise.

The learner will understand the operation of the six fundamental logic gates and the inverter by using truth tables, Boolean Algebra equations, switch analogies, and written statements.

Students interpret pie chart information and identify the parts of a chart in an interactive exercise.

In this learning activity you'll match introductory sociology terms on culture with their definition.

In this animated object, learners examine the parts of a plastics extruder. A quiz completes the activity.

Learners examine the drawing symbols used for counterbore, countersink, spotface, radius, diameter, and depth. In the quiz that completes the activity, they associate these symbols with machining applications.

In this learning activity you'll understand what flow charts are and how they're used to create computer programs.

In this learning activity you'll identify the difference between needs and wants related to building a personal budget.

In this interactive and animated object, learners examine the operation of a semiconductor diode when it is forward and reverse biased. A brief quiz completes the activity.

Students read an introduction to the electronic workbench and view a demonstration of how to open a file for circuit simulation.

This primer introduces the student to the key terms and concepts associated with the silicon diode.

In this learning activity you'll identify fractions and view illustrations of fractions.

In this animated activity, learners examine how a voltage is induced into a conductor when the conductor cuts across magnetic flux lines. They also view the four factors that determine how much voltage is generated. A brief quiz completes the learning object.

In this activity you'll explore how flowchart programs can be converted into pseudocode programming.

In this animated and interactive object, learners examine ventilation, external and internal respiration, and gas transport.