In this learning activity, we’ll explore the impact of electric shock on the human body.
Pulse Train Fundamentals: Practice Problem #4
By Patrick Hoppe
In this interactive object, learners determine the pulse width, period, duty cycle, and frequency of a waveform.
Feed Rate Calculations
By Kelly Curran
This document gives the student a text and photo overview of feed rate calculations.
Visual Logic Basic Programming: Using Flow Charts
By Jason Vosters
In this learning activity you'll understand what flow charts are and how they're used to create computer programs.
Ignition System of a Combustion Engine
By Terry Bartelt
Students view the parts and movements of a combustion engine in this animated activity. Each part is described.
The Vertical Portion of the Sine Wave
In this animated lesson, learners examine sine waves and alternating current. A brief quiz completes the object.
The Horizontal Portion of the Sine Wave
In this animated object, learners examine cycles, frequency, Hertz, wavelengths, and periods. A brief quiz completes the activity.
Alcohol and the Job
By Rosie Bunnow
Learners evaluate and respond to excuses for not reporting alcohol-related behavior they have observed on the job. This activity has audio content.
How Current Requires Voltage
This learning activity uses a water pressure analogy to present the concept that voltage pressure is required to cause current flow.
Voltage Drops in a Series Circuit
Students study the concept that the voltage drop across a series circuit resistor is proportional to its resistance. They then complete a brief quiz.
Laser Safety and Operations
In this learning activity you'll explore safety and basic laser operations.
The Op Amp Non-Inverting Amplifier Configuration
You'll practice calculating circuit gain and output voltage for the non-inverting amplifier.
Crime Prevention...America's Favorite Pastime
You'll be introduced to a few basic crime prevention terms and techniques.
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