Students view the steps for subtracting complex numbers in Excel.
Kirchhoff's Current Law: Practice Problems
By Terry Bartelt
Learners review Kirchhoff's Current Law and work six practice problems. Feedback is given.
DC Current Flow Through a Parallel Circuit
Learners observe current flow throughout the series portion and branches of a parallel circuit. This animated activity includes calculations and a short quiz.
Transistor AC Analysis Practice Problem: Circuit #5
By Patrick Hoppe
The learner solves for Zin(base), Zin(stage), Zout, and Av. A "help" screen is available.
Fundamentals of a DC Motor
By Terry Bartelt, Terry Fleischman
Learners study the interaction between the conductors of the stator and the armature inside a DC motor, which causes the shaft to rotate. A short quiz completes the activity.
The TI-86 Scientific Calculator: Using Complex Numbers
This primer introduces the student to the correct method of entering complex numbers into a TI-86 calculator.
The TI-86 Scientific Calculator: Using the Reciprocal Function for Complex Numbers
This primer introduces the student to the correct method of using complex reciprocals in a TI-86 calculator. The solution of total impedance of a parallel circuit in rectangular form is shown.
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.
The TI-86 Calculator: The Complex Conjugate
Learners view the steps to find the complex conjugate of a number in polar form using a TI-86 calculator.
The TI-83 Plus Calculator: Complex Conjugate Conversion
Learners view the steps to find the complex conjugate of a number using the TI-83 Plus calculator. They are encouraged to work the examples given.
3rd Grade Addition, Subtraction, and Place Value
Addition, Subtraction, Properties of Addition, Rounding to the tens and hundreds place, and Estimation.
Empowerment Technology : Chapter 1 - 4
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