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In this interactive object, students view an animated depiction of Class 2 levers. A matching quiz completes the activity.
Transformer Action Demonstration
By Terry Bartelt
Learners view animations and video clips showing how power is transmitted from one energized coil to another.
Strength of Materials: The Centroid of a Rectangle
By Steve Whitmoyer
In this animated and interactive object, learners calculate the area and centroid of a rectangle.
The Magnetic Circuit
Learners compare electromagnetic quantities with the voltage, current, and resistance quantities of an electrical circuit. A brief quiz completes the object.
Motor Action (Screencast)
In this screencast, learners examine the interaction between a conductor that represents a motor armature and a magnetic field that represents a motor’s main field. This interaction causes the shaft to turn.
Measuring Length in the Metric System
By Nabila Dahche
In this learning activity you'll explore how units in the metric system are related to each other and practice locating measurements on a metric line.
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.
Mechanical Reasoning Assessment Examples
By Marie Hechimovich
Learners solve two sample problems for a mechanical reasoning assessment.
What Is Torque?
Learners read a description of torque and study the factors that cause its magnitude to change. A brief quiz completes the activity.
What's Your Point of View?
By Rosie Bunnow
Learners evaluate how well others describe their points of view in a workplace problem-solving situation. They then apply techniques for explaining their points of view as well as for gaining understanding of others' perspectives. This learning object contains audio.
Engine Lathe Construction
You'll practice identifying the major components of an engine lathe.
Unit Conversion in the Metric and English Systems: Length
You'll practice converting between units of measure for length in the metric and English measurement systems.
CTIS Vocabulary Words 2
2nd six weeks vocabulary words (some physical science and some force and motion)
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Give your new group a name.