The learner will...be able to safely use grinding equipment in the welding and metal fabrication shop.

In this learning module you'll become familiar with different types of GTAW electrodes.

In this module, you'll build upon the concepts Understanding and Writing Pseudocode: The Basics, by learning new techniques and terms to make your pseudocode more complete.

Learners view video clips showing how coiled wire provides more resistance to AC current flow than uncoiled wire.

In this learning object, students will learn about the attachment

process of specific sugars to red cell membranes and how the sugars

determine ABO antigenic activity.

In this learning activity you'll calculate the best route to make the most money. You'll practice picking the shortest route.

Learners apply knowledge about how productivity is reflected in people, processes, and goals.

Learners follow an EMT response to the home of an elderly man. The patient complains of having difficulty breathing. In this detailed activity, learners examine response procedures, resources, and medications.

Learners follow an EMT response to a shopping mall where a teenage girl is choking on food. In this interactive object, learners examine response procedures, resources, and medications, and determine what actions the EMTs should take.

This primer introduces the student to the correct method of using the log function on a TI-86 calculator.

Learners examine a photo of a Marvel Vertical Band Saw and then identify the parts in a drag and drop exercise.

In this learning activity you'll review the parts of a three-roll power roller and practice identifying them.

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

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

Learners read an explanation of variation and how it can make a process unpredictable. They distinguish between common and special causes of variation in a brief exercise at the end of the lesson.

Students read about the three main classes of amplifiers and view graphical representations of the collector current and circuit.

In this exercise, students read a list of sources used in a research report. They follow MLA guidelines to write parenthetical references and to compile a Works Cited page.

Students view the keystrokes of a TI-30XIIS calculator that are required to solve for the instantaneous voltage of a charging RC circuit.

Students read an introduction to capacitive reactance and view examples.

Learners reflect on their own attitudes toward change and list them in the order they might experience them. In a separate exercise, they prioritize the actions a group might take when faced with change in the workplace.

In this learning activity you'll explain how voltage and resistance in a series circuit affect current flow.

Learners read the characteristics of the TTL series. Examples are given and subfamilies are compared.

In this animated object, learners examine how to find the center of gravity of a steel rod and of a two-dimensional shape.

In this animated object, learners identify the basic parts and operation of a crank slider mechanism. They also follow the steps to use rotational input velocity to determine the linear output velocity of a slider component.

Learners study animations showing the integral function of a closed-loop control system and the difference between the two types of integral controller settings, reset rate and reset time. A short quiz completes the activity.