Students read about the basics of using an indicator.
Project Sheet - Darex Drill Grinding Machine
By Kelly Curran
This project gives a drawing with steps to complete the activity.
Who Wants to Be an "Engin-aire?" -- Ferrous Metals and Alloys
By Bryan LaVigne
Learners answer questions about ferrous metals and alloys using a game show format. Immediate feedback is provided.
Lathe Project: Facing and Center Drilling
By Thaddeus Hetzer
The learner reads step-by-step work instructions and views a drawing for facing and center drilling on a lathe.
Pulse Train Fundamentals: Practice Problem #3
By Patrick Hoppe
In this interactive object, learners determine the pulse width, period, duty cycle, and frequency of a waveform.
GD&T: Geometric Characteristic Symbols
By Glenn Sokolowski
In this interactive object, learners test their knowledge of 14 geometric tolerance control symbols.
By Terry Bartelt
In this animated object, learners examine how PLC up/down-counters are used to control an automated parking lot gate.
The Dial Caliper
By Barbara Anderegg
Learners review guidelines for the proper use of a dial caliper. Illustrations appear throughout the learning object.
An Inductor Opposing a Current Change
Learners read how an inductor opposes a current change when it begins to energize and when it begins to de-energize. A short quiz completes the activity.
Shoulder, Arm, and Hand Muscles in Action
By Eileen Bouchard
In this animated activity, learners view the various hand, arm, and shoulder muscles in action. The students test their knowledge of the location of the muscles in a drag-and-drop exercise.
American Revolution: Baseball
Social Studies Game
Revolutionary War Fire
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