In this learning activity, we’ll explore the impact of electric shock on the human body.
Top Bender - Operator's Control Panel
By Dave Hoffman
Learners are asked to program the Top Bender following the same steps they would if working on the actual control panel.
Sine Wave Fundamentals: Practice Problem #7
By Patrick Hoppe
In this interactive object, learners determine the Vp, Vp-p, Vrms, Vavg, and the frequency of a sine wave that is displayed on an oscilloscope screen.
Calculating Board Feet
By Patrick Molzahn
Learners review the process for calculating board feet and use virtual samples to practice the process.
Troubleshooting a Faulty JK Flip-Flop
By Terry Bartelt
In this animated object, learners examine the recommended procedure for troubleshooting a defective JK flip-flop using a logic pulser and probe.
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.
AC Voltage Conversion Problems
By John Rosz, Terry Bartelt
Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.
AC Voltage Conversions
In this animated object, learners examine the formulas used to convert peak, RMS, average, and peak-to-peak AC voltages. A brief quiz completes the activity.
AC Current Flow
In this interactive and animated object, learners examine the flow of electron current into and out of hot and neutral sockets during each alternation of an AC waveform. A brief quiz completes the activity.
Laser Safety and Operations
In this learning activity you'll explore safety and basic laser operations.
Atoms Lab Review
Review of atoms, molecules, and battery lab 1
Crime Prevention...America's Favorite Pastime
You'll be introduced to a few basic crime prevention terms and techniques.
Creative Commons Attribution-NonCommercial 4.0 International License.
Learn more about the license »
Give your new group a name.