Students read the definitions of these two adverbs of frequency which are often confused. They then complete sentences using "ever" or "never."

Students review the best practices for using a ruler and answer five basic questions.

Learners answer 20 questions related to the sale of tobacco products. The questions are presented in a game show format, and immediate feedback is provided. A final score is given at the end of the activity.

Learners answer 20 questions related to discouraging intoxication in an establishment. The questions are presented in a game show format, and immediate feedback is provided. A final score is given at the end of the activity.

Learners answer 20 questions related to providing responsible customer service. The questions are presented in a game show format, and immediate feedback is provided. A final score is given at the end of the activity.

Learners answer 20 questions related to a customer's blood alcohol content. The questions are presented in a game show format, and immediate feedback is provided. A final score is given at the end of the activity.

In this animated object, learners study the operation of a ladder circuit that controls the rotational direction of a DC motor.

Learners answer 20 questions about regulations covering the sale of alcoholic beverages in Wisconsin. The questions are presented in a game show format, and immediate feedback is provided. A final score is given at the end of the activity.

Learners use trigonometry to calculate angular input forces involving Class 2 mechanical levers.

In this interactive object, students view an animated depiction of Class 3 levers. A matching quiz completes the activity.

Learners view animations showing how to change the connections to cause a DC motor to reverse its rotation. A short quiz completes the activity.

In this interactive object, students view an animated depiction of Class 1 levers. A matching quiz completes the activity.

In this interactive object, learners read an introduction to Class 1, Class 2, and Class 3 levers and then take a quiz.

In this learning activity you'll review how every protein molecule of an organism is synthesized by that organism in a prescribed process. This activity helps students understand the fundamental life process of making protein.

In this interactive game, learners review emergency medications. For every right answer, the learner earns a square on the tic-tac-toe board while playing against the computer or another contestant.

In this video, you'll review how every protein molecule of an organism is synthesized.

In this interactive object, learners assess their knowledge of 5S, a process for attaining a safe, clean, neat arrangement of the workplace where everything has a specific location and unneeded items are eliminated.

Robotic welding is revolutionizing welder safety, efficiency, and technique. Knowing how to program a robotic welder is key in this ever-changing industry. In this module you’ll explore what Through-Arc Seam Tracking (TAST) is, discover how it works, and see it applied on the job.

Every speech starts with an outline. Knowing how to write one can make the difference between speech success and speech failure. In this module, we’ll explore what’s involved in creating an outline, demonstrate how to put one together, and give you examples you can use to create your own outline.

We’ll explore why everyone should reduce the waste they produce in the welding shop. We'll also demonstrate some ways to reduce waste as you work.