In this interactive object, learners follow steps to program and operate the Ercolina Top Bender.

An interactive html page that allows the user to manipulate a Cardioid-like shape generated by lines.

Learners are asked to control the Adira press brake following the same steps they would if working on the actual machine.

In this simulation, learners follow a series of steps to operate the Marvel Saw PCII in the manual mode. This activity includes a video clip.

In this learning activity you'll interact with the Johari Window to illustrate how willing you are to disclose information.

In this simulation, learners follow 10 steps to program a job to saw metal. This activity includes a video clip.

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

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.

In this interactive and animated object, students distribute the valence electrons in simple covalent molecules with one central atom. Six rules are followed to show the bonding and nonbonding electrons in Lewis dot structures. The process is well illustrated with eight worked examples and two interactive practice problems.

In this animated and interactive object, learners observe how two, three, or four groups of electrons around the central atom cause the shape of the molecule to be linear, trigonal planar, bent, tetrahedral, or pyramidal. Seven examples and eight interactive questions are provided.

In this interactive object, learners review the CDR and work nine problems. Immediate feedback is given.

In this interactive object, learners examine the characteristics of effective visual displays. This activity is designed primarily for instructional assistants.

In this interactive object, learners view various components of gears and read descriptions of them. Learners then identify the location of each of these components in a drag-and-drop exercise.

In this animated and interactive object, learners examine the properties of liquids, solids, and gases.

In this animated and interactive object, the learner uses a TI-36X calculator to solve for the magnitude of the resultant and of one of the component forces in a right triangle.

In this highly interactive and animated object, learners follow a step-by-step process to reduce algebraic fractions, which contain no addition or subtraction, to their simplest, most elementary form. Immediate feedback is provided. This activity has audio content.

In this interactive object, learners solve for the current through each resistor, the voltage across each resistor, and the power dissipated.

In a series of interactive exercises, learners identify the parts of a URL, a Web site, and an e-mail memo. Students are given their score at the end of the activity.

In this interactive object, instructors use an extensive inventory to assess their beliefs and uses of assessment. The inventory is based on the work of educators supported by the American Association of Higher Education Assessment Forum in 1996.

In this interactive object, learners use the Pythagorean Theorem to calculate forces.