Learners examine pictorial drawings used in engineering including sectioned and exploded drawings. A sketching quiz is provided to help the learner create simple pictorial sketches by using orthographic views and an isometric template.

Learners analyze a base-biased npn transistor circuit. A "help" screen is available.

In this learning activity you'll understand what flow charts are and how they're used to create computer programs.

Explore what DDoS attacks are, the methods used to carry them out, and how to prevent them.

Learners follow the FMEA process to predict potential failures and to prevent them. This activity uses the example of getting to work to help participants comprehend the concepts and to apply them to their own work processes.

This activity provides an interactive suicide crime scene where the user must deterime what and how to collect the evidence.

Robotic welding allows welders to create more consistent and higher quality welds. But, it requires you to understand the terminology associated with its programs. Watch this module to review terminology associated with robotic arc welding and the weaving process.

In this learning activity you'll review the rules for placement of commas in a series of adjectives and then apply what you've learned in an interactive practice.

In this learning object you'll learn what recursion is and how to use it.

In this learning activity you'll discover what the Raspberry Pi is, how it's used, and some projects you can do at home.

This activity provides an interactive sexual assault crime scene where the user must deterime what and how to collect the evidence.

Explore what time management is, how to use a time matrix, and how to put it all together and use our new time management skills to accomplish more during your days.

Let's explore what 5S is and how we use it in the welding workshop.

Explore what proteins are, their structure, and their functions.

In this learning activity you'll explore how finding and understanding the root cause of stressors can help reduce stress in your life.

Students complete an exercise to help determine the profile of customers who would use their businesses.

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.

By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a parallel LC circuit when the applied frequency increases from 0 Hz toward resonance.

Explore what DML is including its main commands INSERT, UPDATE, DELETE, and SELECT.

In this activity you'll calculate equations using the order of operations. You'll be introduced to what it is and how it works.