Observe disorganization in an office setting and choose solutions to the problems as if playing the board game "Clue."

In this interactive object, learners are given the RPM, the pulley diameter, and the force, and proceed to calculate belt velocity and horsepower.

In this animated and interactive object, learners examine the formula for horsepower and work practice problems.

In this learning activity you'll read introduction to electrical quantities, units, and symbols and test their knowledge in a matching exercise.

In this learning activity you'll examine how computers operate in a peer-to-peer network operating system.

Learners use this interactive and animated object to examine the use of binary numbers in a programmable logic controller. A brief quiz completes the activity.

Learners examine the occurrence of overflow and underflow conditions in a programmable logic controller. It is recommended that users view the learning object “Signed Binary Numbers” in advance of this object.

Learners study an animated block diagram that describes the function of each element in a closed-loop system used in industrial automation.

In this interactive object, learners read a description of value-added and non-value-added activities and then place various work duties into these two categories.

Female Reproductive System

Uranus [yoor-uh-nuh s] is the seventh planet from the Sun. It’s barely visible to the naked eye, and is the first planet discovered with the use of a telescope.

a game to test your knowledge on the human digestive system