In this animated object, the learner examines 17 types of joint movement.
Diseases of the Eye
By Amy Janssen
Learners complete a crossword puzzle with terms that relate to common diseases and disorders of the eye. Immediate feedback is provided. Learners have the option to send an e-mail to their instructors notifying them that the learning object has been completed.
Gram Stain Procedure (Screencast)
Learners view video clips demonstrating Gram's staining procedure. Correctly stained slides are shown.
Blood Collection Tubes: What's in Them?
By Tina Golden
In this interactive object, learners review descriptions of various blood collection tube additives. They then test their knowledge by matching the different tubes to their corresponding additives.
The Unipolar and Multipolar Neurons
By Barbara Liang
Learners examine the location, structure, and function of the unipolar and multipolar neurons.
Converting Rotational Velocity to Linear Velocity
By James Bourassa, John Rosz
In this animated object, students view an example of how to convert rotational velocity to linear velocity. They then work practice problems.
Gear Ratio Concepts
By James Bourassa
In this animated object, learners examine the concept of gear ratios. The number of teeth, diameters, and velocity relationships are discussed and calculated using linear ratio equations. A quiz completes the activity.
High-Low Speed Drive Adjustments
By Terry Bartelt
Learners examine the circuitry in a DC variable speed drive that prevents the motor from running at 0 rpm or at maximum speed under certain conditions.
Reversing the Rotation of DC Motors
By Terry Bartelt, Terry Fleischman
Learners view animations showing how to change the connections to cause a DC motor to reverse its rotation. A short quiz completes the activity.
Gear Ratio Concepts (Screencast)
In this screencast, learners examine the concept of gear ratios. The number of teeth, diameters, and velocity relationships are discussed and calculated using linear ratio equations.
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