In this learning activity, you'll explore what malware is, what the different types of malware are, and how you can protect your computer from these threats.

Learners identify negative roles, match statements characteristic of each role, and relate how they have handled negative teams.

Learners examine how CEC, base saturation, and soil pH work with each other to define plant nutrient availability.

In this learning activity you'll define what a variable is, how they're used in the C# programming language, and how the computer works with variables under the hood.

In this learning activity you'll review what a variable is, how to use variables in JavaScript, and how the computer works with variables.

Learners study the effect that pressure has on boiling temperatures. Once a liquid has reached a full boil, additional heat does not raise the liquid’s temperature; however, pressure can vary the boiling point of a liquid. A brief quiz completes the activity.

This activity will review determining geometric tolerances for a part.

Learners examine how metal detectors function. This object includes animation and sound.

In this learning activity you'll explore how computers connected on a network use Ethernet technology.

In this animated object, learners examine what anxiety is, how it affects people, and ways to manage it.

In this learning activity you'll observe how switches are used in local area networks to increase data transmission speeds.

The learner follows a step-by-step procedure for testing a computer ground circuit.

In this learning activity you'll play "How to Really Be a Millionaire" to learn the basics of accumulating wealth.

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

In this interactive object, learners review how to read a caliper. They then test their skills with eight practice questions.

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.

In this learning activity you'll discover how to evaluate a problem statement using both the MEA and the IP Techniques.

In this learning activity we’ll learn how the web works by using a Request and Response algorithm.

The learner examines what it means to listen respectively and how to become a better listener.

In this learning activity you'll review how a short affects current flow and voltage in a series circuit.