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.

This primer introduces the student to the correct method of using the log function on a TI-86 calculator.

This primer introduces the student to the correct method of using the arctangent function on a TI-86 calculator.

This primer introduces the student to the correct method of using the internal memory of a TI-86 calculator.

This primer introduces the student to the proper use of the exponent (EE) function on a TI-86 calculator.

This primer introduces the student to the correct method of entering complex numbers into a TI-86 calculator.

In this learning activity you'll practice using your scientific calculator to fill in a mathematical crossword puzzle.

In this learning activity you'll read an explanation of scientific notation and practice expressing numbers smaller than 1 in scientific notation.

In this learning activity you'll review an explanation of scientific notation and complete exercises to convert scientific notation to ordinary numbers.

The use of the reciprocal key on the TI-86 scientific calculator is demonstrated in the solution of parallel resistors.

Students follow step-by-step instructions to learn how to use the SIMULT function on this scientific calculator.

In this learning activity you'll practice using the keys on the Casio fx-260 Solar Calculator.

Learners apply the Law of Cosines to determine forces using a TI-36X calculator in this animated object.

In this interactive and animated object, learners apply the Law of Cosines to determine forces using a TI-86 calculator.

In this interactive and animated object, learners apply the Law of Sines to determine forces using a TI-86 calculator.

Learners examine the use of the reciprocal key on the TI-83 Plus calculator to determine parallel resistance.

In this learning activity you'll review scientific notation and practice expressing numbers larger than 1.

Students view a sample of the keystrokes used on a TI-36X calculator to solve for the instantaneous current of a de-energizing circuit.

This primer introduces the student to the proper method of complex number conversion on a TI-86 calculator.

Students view a sample of the keystrokes of a TI-30XIIS calculator that are required to solve for the instantaneous current of a de-energizing circuit.