In this animated object, learners examine why and when the Kelvin scale is used. A brief quiz completes the activity.

In this animated activity, learners examine the operation of a pneumatic cylinder that continuously cycles by extending and retracting.

In this animated object, learners examine the situation that occurs when any two links of a mechanism lie in the same plane or on a straight line. Crank-sliders and crank-rockers are shown.

In this animated activity, learners examine how ground fault circuit interrupters work and why they are an important safety feature.

In this learning activity you'll apply the Pythagorean Theorem to isosceles and equilateral triangles.

Formulas and Functions in Microsoft Excel

A learning object to illustrate the right way to enter formulas and functions in Excel.

Learners apply the Law of Cosines to determine forces using a TI-36X calculator in this animated object.

In this interactive and animated object, learners apply the Law of Cosines to determine forces using a TI-86 calculator.

In this interactive learning object, students calculate a resultant of multiple forces acting in a concurrent, coplanar condition.

match the terms to their meanings

Select the correct answer. Avoid touching the edges.

In this activity, you will review spreadsheet terminology.

Empowerment Technology : Chapter 1 - 4