Learners practice identifying land sections using land survey terms and maps. Feedback is provided at the end of the activity.

Learners examine the two methods used by programmable logic controllers to perform a counting operation using addition or counter instructions. A brief quiz completes the activity.

In this learning activity you'll identify correctly formatted MLA citations.

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 activity, learners read an explanation of the four different modalities (currents) used in electrotherapy.

In this learning activity you'll brainstorm and compose a list of speech topics.

In this activity, you will learn various behaviors that do or do not relate to professional behaviors in the health care setting.

In this learning activity you'll write about your attributes and analyze their perception of their abilities, roles, personality, beliefs, and goals.

In this interactive and animated activity, students follow the steps for proper digital multimeter placement for resistance, voltage, and current.

Learners examine how five or six groups of electrons around a central atom cause the shape of the molecule to be trigonal bipyramidal, seesaw, T-shaped, linear, octahedral, square pyramidal, or square planar. Seven examples and three interactive questions are provided in this animated activity.

Learners examine the wiring of the primary components of the three types of DC motors, series, shunt, and compound. The operational characteristics of each type of motor are described. A quiz completes the activity.

In this interactive object, learners follow the litigation process from the filing of a court case through the filing of an appeal. Learners’ choices will move the case in different directions, based on the actions of the parties and the Court. A quiz completes the activity.

In this learning activity you'll test your knowledge of angular measurement in this 10-question quiz.

In this learning activity you'll review how a local area network computer uses a subnet mask to determine if its message is intended for a computer on the same network or on a remote network.

In this interactive object, learners follow step-by-step instructions for reducing algebraic fractions so that they can then be multiplied. This activity has audio content.

In this learning activity you'll write a technical description of a padlock.

In this learning activity you'll determine the voltages that can be topped off of a multi-resistor voltage divider that has one main power source.

In this learning activity you'll quiz yourself about Greenland by answering questions about the people, the land, and the economy.

In this learning activity you'll explore the IPv4 IP address scheme and the planned conversion to IPv6.

In this animated activity, learners examine the construction of a binary counter using a JK flip-flop. The ability of the JK flip-flop to "toggle" Q is also viewed.