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In this interactive object, students view an animated depiction of Class 1 levers. A matching quiz completes the activity.
Transistor Fundamentals: Emitter-Biased NPN Transistor
By Patrick Hoppe
Students view a dc analysis of an emitter-biased NPN transistor.
Op Amp Comparator
By Terry Bartelt
Students read an explanation of the operation of an operational amplifier that functions as a comparator.
Vector Diagram for a Series RC Circuit
Learners view a vector diagram for a series RC circuit and read information concerning the voltage across each component, the total voltage, and the phase angle.
Gradation - Calculations
By Steve Whitmoyer
This learning object introduces the student to the calculations involved in a sieve analysis -- including percentage retained and percentage passed.
Identifying Lever Classes
By James Bourassa
In this interactive object, learners read an introduction to Class 1, Class 2, and Class 3 levers and then take a quiz.
Calculating Horsepower, RPM, and Torque
By James Bourassa, John Rosz
In this animated and interactive object, learners examine the formula for horsepower and work practice problems.
Orthographic Projection #1
By Glenn Sokolowski
In this interactive and animated object, learners examine orthographic projection and the Glass Box Theory. Front, side, and top view development is demonstrated with pictorial views of each object to help develop 2D to 3D visualization skills.
Brain Exercise: Visualization #1
In this interactive object, learners practice their 3D visualization skills by identifying the correct isometric view of an object. Front, side, and top orthographic views are shown.
Brain Exercise: Visualization #3
Learners develop 3D visualization skills by examining front, side, and top orthographic views of objects. Using this information, students select the corresponding isometric view of each object.
CTIS Vocabulary Words 2
2nd six weeks vocabulary words (some physical science and some force and motion)
Answer given questions on Data and programs.
Introduction to traditional and nontraditional computer system output devices.
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