Learners follow steps to convert numbers from Gray code to binary code. They then view steps to change binary values to Gray code numbers.

In this animated object, learners examine the relationship between pressure and temperature in an air conditioning system.

In this screencast, you'll distinguish the differences between the content message and the relational message.

In this learning activity you'll practice converting between degree minute second and decimal degree.

Learners read work instructions and view a drawing for turning between centers on a lathe.

Learners view a demonstration showing that line-neutral voltages and line-line voltages are not in-phase with each other, but have a definite 30-degree relationship.

In this learning activity you'll calculate problems using the negative both inside and outside of the parenthesis.

Atomic weights are used to convert the mass of a sample into the number of moles of the element in the sample and vice versa. Four examples are provided for practice.

This project gives a drawing with steps to complete the activity.

In a series of three interactive exercises, learners explore the relationship between process cycle time and defect detection, and between process cyle time and smaller batch sizes. The techniques of lean/JIT are applied to achieve the continuous improvement (kaizen) goal of reducing inventory by pursuing one-piece flow.

In this learning activity you'll practice converting between hexadecimal and decimal and between hexadecimal and binary numbers.

In this learning activity you'll examine how firewalls block viruses by discussing trusted, semi-trusted, and untrusted networks.

This project gives a drawing with steps to complete the activity.

This project gives a drawing with steps to complete the activity.

Learners quiz themselves on the conversion factors within and between the metric, apothecary, and household systems.

In this brief object, learners examine the direct relationship between the volume of a gas sample and the number of moles of gas. A problem is presented so students can test their knowledge of Avogadro's Law.

In this learning activity you'll match a scenario to Maslow's Principle of Motivation. You'll understand the differences between each step in the hierarchy.

The learner will understand how to measure a problem over time by using a common run chart to visualize the gap between past performance and future goals.

Read about the difference between the subject and object form of personal pronouns and test your knowledge in practice exercises.

In this learning activity you'll examine how routers transfer data between local area networks and the Internet.