Students locate the countries of Turkey, Syria, Lebanon, Israel, and Jordan on a map in this interactive learning object.

In this interactive object, learners read an overview of records management and then classify records as "vital," "important," "useful," or "nonessential" in a drag-and-drop exercise.

In this interactive object, learners view a practical application of a PLC Timer-On function.

In this learning activity you'll review how to read a metric micrometer and use your knowledge to answer 12 questions.

Learners test their ability to visualize a three-step block in this interactive exercise that features animated pictorial views.

Learners write directions to gain experience asking questions from the point of view of the person who must follow the directions.

In this animated and interactive object, learners calculate the area and centroid of a circle.

In this learning activity you'll review the facts and interpretations, determine a verdict, and respond to questions.

Learners tackle this interactive learning object after studying the mathematics of buying. This activity ties together the ideas of net cost, list price, trade discounts, cash discounts, net cost equivalent, and single discount equivalent, as well as the concepts of part, base, and rate.

In this interactive object, learners identify run-on sentences, comma splices, and sentence fragments.

In this animated and interactive object, learners examine the voltages that develop across two series zener diodes, which are connected in opposite directions, when DC and AC voltages are applied across them. A brief quiz completes the activity.

Students read how the Plan-Do-Check-Act Cycle is used in problem-solving and process improvement. In an interactive exercise, students organize process improvement steps following this model.

In this interactive object, students work parallel circuit analysis problems. They solve for total resistance and current, the current through each resistor, the voltage across each resistor, and the power dissipated.

2D and 3D views used to help convey information from a drafter or designer to the welder are provided. This activity will focus on a mounting wedge. A short quiz to test your ability to correctly read this information follows.

Users of this learning object evaluate the early online experiences of four hypothetical students and record the lessons that can be learned about what to do and what not to do to create effective online learning environments.

In this animated object, learners examine how a gateway server operates.