In this learning activity, you’ll explore the characteristics of common, carbon steel shielded metal arc welding electrodes, which fall under American Welding Society specification A5.1.

This review assesses the student's ability to use a steel rule correctly and accurately.

This project sheet outlines the steps for coolant inspection and charging.

In this scenario, learners put themselves in the place of a safety director at a local company. They watch video of an injury-causing incident and propose changes to company policies and procedures to try to maintain a safe environment.

In this learning activity you'll examine how electronic converters convert between analog voltages and proportional digital signals.

Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.

Students solve six problems for series impedance using complex numbers. Immediate feedback is given.

Students work six practice problems to determine the total impedance of a parallel circuit.

Students solve five problems to determine the total impedance of a series-parallel circuit. Immediate feedback is given.

NSTMs - Naval Systems

Information from "Using Social Media in the Classroom: A Best Practice Guide" by Megan Poore and "The Socially Networked Classroom" by William Kist.

Converting hexadecimal, binary and decimal numbers.

Test your knowledge of multimedia acronyms commonly used in the computer industry.