Students read how to use the DEGREES() function to convert radians to degrees.
Current in a Series Circuit
By Terry Bartelt
In this learning activity you'll determine what happens to current flow in a series circuit when the resistance is changed.
The Induction Motor Slip
By Terry Bartelt, Terry Fleischman
In this animated object, learners examine how the rotation of an induction AC motor's armature slips behind the synchronous rotational speed of the stator's field to create magnetic fields. These fields interact and produce torque. A quiz completes the activity.
Pneumatic Directional Control Valves
In this animated object, learners examine the operation of two-way, three-way, and four-way directional control valves used in pneumatic systems.
DC Circuit Analysis: The Series Circuit
By Patrick Hoppe
Learners examine a general approach to solving for the current through, the voltage across, and the power dissipated by each resistor in a series DC circuit. A three-resistor series circuit is used as an example.
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.
Formulas and Functions in Microsoft Excel
By Manuel Ferrer
A learning object to illustrate the right way to enter formulas and functions in Excel.
Hexadecimal Number Conversion Practice Problems
In this learning activity you'll practice converting between hexadecimal and decimal and between hexadecimal and binary numbers.
Binary to Decimal Number Conversion
In this learning activity you'll practice calculating the between the binary number system and the decimal number system.
The TI-86 Scientific Calculator: Complex Number Conversion
This primer introduces the student to the proper method of complex number conversion on a TI-86 calculator.
In this activity, you will review spreadsheet terminology.
How to Convert from One Unit to Another in the Metric System
In this learning activity you'll practice converting from one metric unit to another.
Think of a stairway with the biggest metric unit at the top and the smallest at the bottom.
Identifying the Sides of a Right Triangle
You'll learn to identify the sides of a right triangle.
Geometry - Chapter 6 Test Review
A review game for our Chapter 6 Test in Geometry.
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Give your new group a name.