In this learning activity you'll apply chunking to memory formation and retrieval. You'll test your ability to memorize a series of numbers with and without the chunking method.

In this learning activity you'll identify examples of Eric Berne's theory on transactional analysis.

In this learning activity you'll explore the benefits of journaling to evaluate levels of stress. You can personalize the design of your own journal and print it for immediate use.

In this animated object, learners follow an analogy of water flowing through pipes and valves to see how resistance decreases in a parallel circuit as branches are added.

The learner will apply the three formulas used to find the total resistance of three types of parallel resistor circuit configurations.

Students study the concept that the voltage drop across a series circuit resistor is proportional to its resistance. They then complete a brief quiz.

In this animated activity, learners examine the circuitry in a DC variable speed drive that causes the motor to accelerate or decelerate at slow rates. This learning object has audio content.

Learners examine the circuitry in a DC variable speed drive that prevents the motor from running at 0 rpm or at maximum speed under certain conditions.