In this learning activity you'll evaluate the Sine, Cosine, and Tangent ratios of a right triangle.

The learner will convert various values to engineering notation.

In this learning activity you'll practice calculating a quadratic variation problem.

In this learning activity you'll practice calculating an inverse variation problem.

In this teaching and learning aid, the user can alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.

Learners alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.

Learners alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.

Learners alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.

Learners read a description of how an oscilloscope is used to measure the frequency of a sine wave.

Choose the correct answer identifying the correct frequency adverb

Order of frequency adverbs

Fill in the blanks using the correct adverb of frequency. Use the percentage as a clue to the answer.

Choose the answer you think fits best. For every correct answer you will get closer to the hive!